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June 7, 2017

Source: Uber harassment findings result in 20+ fired after 215 claims investigated; a separate Eric Holder-led probe has sent recommendations to board

Uber has hired well-regarded management academic Frances Frei as its first SVP of leadership and strategy, in a high-profile bid to make a series of changes inside the troubled car-hailing company to turn around what many consider a broken organization.

Frei will commute to San Francisco from Cambridge, Mass. — where she has worked at Harvard Business School and lives with her wife and children. Her charge is broad, with everything from training managers and top executives, to helping human resources head Liane Hornsey with recruiting and creating a zero-tolerance policy on sexual harassment, to turning CEO Travis Kalanick into the kind of executive that befits a company that is worth close to $70 billion and on a path to IPO.

Frei, who is the author of “Uncommon Service: How to Win by Putting Customers at the Core of Your Business,” has been consulting with Uber for several months already, and said she was enticed to come on full-time because of the major challenges the company faces.

“[Uber] feels for me, given all the bad circumstances, as sanded, and that it is ready to have some education painted on it,” she said in an interview this morning, in what is an arguably unusual metaphor. “My goal is to make this a world-class company that can be proud of itself in the end, rather than embarrassed.”

That embarrassment, in fact, is to come this week, when parts of a report that was delivered last week to only the subcommittee of the board — Arianna Huffington, Bill Gurley and David Bonderman — is likely to become public, at least to employees.

The key figures here are former Attorney General Eric Holder and Tammy Albarran, partners at Uber’s law firm, Covington & Burling, who have been conducting a wide-ranging investigation into the company’s internal culture. According to many sources, Albarran has done much of the heavy lifting in the interviews that have taken place.

Sources also add that the Perkins Coie law firm has been helping with some parts of the investigation, including individual questionable incidents that have resulted in many firings already.

In any case, a redacted version of some sort — likely the recommendations and not the actual findings — is expected to be delivered to employees by Kalanick at some point. There is an all-hands scheduled for tomorrow, but sources said that since so many key figures still have not seen the report, full revelations could take longer to be unveiled.

This timing has also been subject to debate by board members, especially since Kalanick’s mother was killed recently in a boating accident and his father remains in critical condition at a Fresno hospital from the same incident.

Kalanick has been at his father’s bedside most of the time, which is why some thought that there should be a delay in airing the report out to allow him some time to cope with the tragedy. Others think the best action is to keep pressing on, so that the issues raised by the report could be dealt with as soon as possible.

Earlier, the company’s leaders had said that it will release part of the report publicly. Uber confirmed that it intends to make the recommendations public, but could not comment on whether any of the findings will be released.

That’s why there is also a definite external and public relations element to the Frei hiring. Her tenure at HBS has been marked by her role in the famous and somewhat controversial effort to turn around that organization and give it what the New York Times dubbed a “gender makeover, changing its curriculum, rules and social rituals to foster female success.”

Frei herself got some pushback there for her use of the word “unapologetic” about those changes. “The interventions had prompted some students to revolt, wearing ‘Unapologetic’ T-shirts to lacerate Ms. Frei for what they called intrusive social engineering,” wrote Times reporter Jodi Kantor.

Well, Frances, welcome to your biggest challenge ever. That would be Uber of San Francisco, which has been mired in a burgeoning set of controversies around a range of issues that erupted after allegations made in an explosive blog post by former engineer Susan Fowler about sexism and sexual harassment.

Which is to say that a deeply inexperienced, siloed and yes-men management and a culture crack-addicted to breaking the rules, even the good ones, has led to a variety of indiscretions and outright bad behavior that have gone unchecked for far too long. And it’s not just sexism and sexual harassment that rears its always ugly head, but also a sense that too many of those above are just as flawed as those below. Which leaves the feeling that there is no one in charge who can stop it.

If you read Fowler’s piece carefully, it was much more about core management fuck-up-ery at the company, which seems to have been run in a “Game of Thrones” style, than about anything else. While the charges of pervasive sexism and too much sexual harassment are certainly serious, what ails Uber is a corporate structure that needs drastic overhaul.

It’s fair to point out that lots of Silicon Valley companies have had and continue to have these very same issues — from Google to Facebook to Microsoft to Apple. But none has those faults in the kind of unctuous quintessence you find at Uber.

That’s what I discussed with Frei this morning in a long interview about what her role will be, including the optics of bringing in a woman to clean up the mess made largely by its men. I found Frei to be as earnest and indefatigable as her reputation, and quite willing to make trouble, wearing an Uber-branded shirt despite all the negative comments she now gets when people see it.

“I don’t want to be insulated,” she explained, adding that it gives her ample opportunity to hear what people think about Uber. “I can ask everyone for feedback and, especially from drivers, get novel ideas that I pass on to the right team.”

Frei started consulting at Uber from her perch as senior associate dean of executive eduction at HBS, where she worked on expanding the famous business school’s programs in Cambridge and internationally. There she also worked on the process of fixing HBS’s gender-equity problem, and also on things like putting practices in place to put more women on boards.

Her work at Uber increased as she spent more time with Kalanick, she said, especially since it gave her the chance to create a better leadership team.

Frei is not shy in noting that the current one has not been up to snuff. “What has been lacking for him is a team he can rely on,” she said, noting that was Kalanick’s fault, too. “I think that it never made it to the top of the priority list.”

Among things that more experienced execs put in place and Uber top management did not, Frei ticked off: No professional offsites (Note to Frances: Famously wild parties in Miami and Las Vegas do not count), no clear weekly agendas and no clear accountability to each other. Also an issue, a top leadership with far too many vacancies, including CFO, COO, CMO, general counsel and, oh yeah, head of engineering.

And even more issues: Inexperienced and untrained managers throughout the organization, with either too few employees or too many. Uber now has about 3,000 managers for its 14,000 employees, which is a lot, since the ratio is usually one to eight.

Frei said she would focus a lot on coaching and getting people trained. “I want to show people the pebbles in front of them that they might see as boulders and help sweep them away,” she said. “The people who have left have largely attributed it to bad interaction with managers, and that has been unfair to put those managers in place without any training or skills and no development.”

In her strategy job, one challenge is to get execs and employees to row in the same direction. “It should be a good direction, and we have to overcome the ethos of being seen as pioneering,” she said, noting that can degenerate into doing the same thing over and over. “At 14,000 people, there is a question of how much re-pioneering is needed over getting strong systems in place.”

She said that so far in her talks with employees, about “95 percent” of them welcome the fixes, even if a recalcitrant and powerful group of people like things the way they are.

Also on Frei’s plate is diversifying management, which Uber has come to later than other companies. “The path I always see is that companies start out homogeneous and then try to have a diverse group,” she said. “But then they don’t manage it, and it performs worse, unless you also teach the skills of inclusivity.”

The same is true, she said, of Uber’s board, and she is pushing to add more independent members that do not have an employment or financial conflict. “The accountability has to expand to the board,” said Frei.

While she demurs on whether she worried that coming to Uber might hurt her reputation, she insisted that “really awesome people want to come here.” Then she added her reason why: “Honestly, it could go either way … but you could be part of the inflection point of it going even higher.”

Her biggest job for sure is Kalanick, a CEO who has a pugnacious reputation and also an emotional quotient that clearly needs an upgrade. While his type is not uncommon for Silicon Valley, most leaders in his league have evolved — from Facebook’s Mark Zuckerberg to Snap’s Evan Spiegel to Microsoft’s Bill Gates.

“I have spent a lot of time with him, and he has said he wants help and is willing to take it from a leadership team,” said Frei. “We will not win with a silo-maker CEO, and he very readily said, ‘I don’t have all the answers and I need help.’”

While Frei acknowledged that such talk is cheap, she noted that Kalanick has “enormous strengths, and where there are weaknesses, we have to make it up for him … because his problems and problems with the company are identical.”

She noted that getting the notoriously singular Kalanick to rely on others is a challenge (and to stop him, in my humble opinion, from relying on his bro-pals).

“I think the key is a really strong leadership team; that he uses them and then he can do what he chooses to do,” said Frei. “But I have yet to meet a person who wants to evolve at a faster rate.”

Frei said that the standing issues around sexism and sexual harassment are Uber’s most glaring problem, caused in part by an absence of constraints. “What I stand for is super clear,” she said. “On my watch, if there is something like that is going on, there will be swift and strong action.”

Step one, she said, was to “make it discussable and have processes,” which Uber had inexplicably not done. “Sexual harassment creeps in and it never creeps out,” she said. “It is an organizational manifestation we have, and we just can’t have, even if there is just one … the best organizations are ones built for women to thrive.”

So why should anyone believe her or anyone declaring change is afoot at Uber, when its history tells a different story?

“We need to take repeated action, and I don’t think words can fix that other than continued observation of good behavior,” said Frei. “It is going to take a while for everyone to believe — some believe on faith, some on evidence.”

Her goal for the company, Frei said, is the same as she has for Kalanick: “He and Uber can wobble, but not fall down.”

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July 15, 2016

9 inch Car Headrest DVD Player with DVD/SD/USB/IR/FM/Games/Joysticks

9 inch Car Headrest DVD Player with DVD/SD/USB/IR/FM/Games/Joysticks
1)Model No.:DV9823BG-PAKG
2)9″ HD LED screen,A grade new Innolux digital panel
3)High resolution,800(W)X3(RGB)X480(H)
4)System:PAL/NTSC
5)Display Mode: 16:9 wide view angle
6)Compatible MPEG4/DVD/DVCD/DVD+R/DVD-RW+DVD+R/VCD/CD/CD-R/MP3/JPEG
7)With Sony lens
8)Can change leather zipper cover easily
9)Built-in 8 bit and 32 bit Game function,wireless joysticks included
10)With USB port and SD card slot(supports 8GB-16GB capacity)
11)Built in dual IR transmitter
12)Built in FM transmitter
13)Built in Dual powerful speakers
14)English OSD menu,Multi-language support
15)3 colors available:Beige,Black,Grey

DV9823BG-PAKG Easy Way to Give Your Car Full Media Capabilities.
The DV9823BG-PAKG is a 9 inch LCD adjustable headrest monitor with built-in DVD player and more. Thanks to its ingenious design, you can watch DVDs, listen to MP3s, and even play video games on it — you’ll have a ready-built entertainment system that just slides right onto your car seat.
Simply put, the DV9823BG-PAKG is an easy way to give your friends and family everything they need to make long car trips fun, and it displays pictures in a crystal-clear 800 x 480 resolution, which means you get superior video quality at a great value. Available in three colors (Black, Gray, and Tan) to match your car’s interior. It can be swived to hide the screen inside and provide sun protection when it’s not in use.

Your friends and family can play 32 exciting videogames, so you’ll never run out of things to do
Comes With 32 Videogames and Wireless Controller
Featuring classic-style arcade games, platformers, and more, your passengers can play 32 action-packed videogames using the wireless controller that comes with the unit.

Supports the Latest Digital Media Technology
With DVD-R/RW, CD-R/RW, and MP3/MP4 playback, you can watch movies and listen to music recorded right off your computer — and with DivX support, you can enjoy your recorded movies in one of the highest-quality video formats available.

Find out how our RCA connectors work
The DV9823BG-PAKG supports SD Cards and USB flash drives, so you can quickly load music and movies from your computer or other devices onto your card and play them back with ease. Just insert the card into the SD slot and you’ll have access to a wealth of entertainment options, all on one tiny disk.

More Ways to Listen to Your Player
Play the DV9823BG-PAKG through Your Car’s Speaker System – All It Takes Is a Click of the Button
You can use the DV9823BG-PAKG through your car’s audio system without the hassle or cost of connecting the player to your car’s speaker system. Thanks to the built-in FM transmitter, all you need to do is tune to a radio station, and your entire vehicle can enjoy what’s being played.

Watch Movies and Listen to Music with Wireless Headphones
The DV9823BG-PAKG also has a built-in IR transmitter, which lets you watch movies with IR-compatible wireless headphones — so everyone can enjoy the ride in peace and quiet.
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Multiple RCA Connectors Let You Create a Mobile Entertainment System
The DV9823BG-PAKG comes with two video inputs and one set of stereo audio inputs. The extra video input cable lets you use your in-dash DVD player to play movies through the DV9823BG-PAKG, so the entire vehicle can watch the same movie, while audio is played through the vehicle’s speakers. You can also connect a videogame console, iPod, or Blu-ray Player — anything that uses composite video — to the player at the same time.

July 6, 2016

2.7 Inch TFT HD 1080P 30FPS Rear View Mirror Support Webcam Car DVR Review

2.7 Inch TFT HD 1080P 30FPS Rear View Mirror Support Webcam Car DVR Review

souce from:www.szcaravan.com/products-17.html

get a quote,please email to inquiry@szcaravan.com

1.Use the antiglare translucent reflection glass
2.Support anto G-sensor
3.Support motion detection
4.Support circular recording
5.Synchronour video and sound recording/video without sound(optinal)
6.Support LED fill light function

Visual angle:90-130°
Sensor
1.0Mega pixels
Video resolution
1080PHD/1080P/720P/WVGA/VGA
Video frame No
30pfs
Video format
AVI
Picture pixels
Max Support 4000*3000
Picture format
JPEG
Fill-light
support Webcam
support Motion detection
support Removable disk
support Sound-recording
synchronous video and sound record/only video
without sound (optional)
TF card
≥class4
Consumption
300-700MA
Sound-recording range
40m2
Storage temperature
-20-60 centigrade
Operation temperature
-10-60 centigrade
Operation humidity
15-65%
Software player
Windows Media Player/KM player
USB interface
USB 2.0
LCD”2.7 inch TFT
Battery capacity:200-500mAh
Charging current:300-500MA
Charging time :1H

Package details:
1 ×Car Rear View Mirror with Camera
1 X (Car charger ) with Retail Packing
1 × USB Cable

1

2

3

4

5

get a quote,please email to inquiry@szcaravan.com

May 13, 2016

9 Inch headrest Monitor For BMW toyota

9 Inch Headrest Monitor For Car , AUX RCA High Resolution SD, USB, MP5, IR , FM

1)Model No.:HR9017MP5(Active headrest monitor)
2)A grade new innolux digital panel
3)High resolution:800(W)X3(RGB)X234(H)
4)RCA input/AV in/Earphone jack/Two way AV input/Dual Speakers /Dual IR/Soft rubber finish
5)Two way AV input,one way AV from cable,one way AV from front cover
6)With SD/USB/MP5(supports 8GB-16GB)
7)With 2*1.5W powerful speakers
8)With AUX in(can display video/audio from another DVD,camera,games,mobile phone,iPhone,iPad,ect)
9)With IR transmitter (Dual channel)
10)Soft rubble finish, fashion design
11)With car code easy to install
12)Keep original car headrest, no need to take out original car pillow
13)Two installation ways, one way is monitor behind the pillow(the same as Cadillac original monitor),another way is monitor behind the seat but under the pillow (the same as BMW original monitor)

What is active headrest?
If the headrests on your seats look like they’re made by two joint pieces, they’re most likely active headrests. Although some of the active headrests are in ‘one-piece-design’, they still have the ‘active’ feature.
An active head restraint (or headrest) moves forward and upward in a rear-end collision to decrease the space between the restraint and the occupant’s head, reducing the degree to which the head accelerates before making contact. The less acceleration, the lower the chance of injury.

Why active headrest?
Using a lever-action mechanism built into a seat, the active headrest redirects the force of an occupant’s body as it presses into the backrest to move the head restraint forward. The beauty of this design is that it reacts proportionately to the occupant’s motion. Unlike the type of pyrotechnic charge used in airbags and seat belt pretensions — the intensity of which may be too high or low – the active head restraints’ motion is dictated by the occupant’s size and weight and the severity of impact.
Another reason is that most clients do not want to damage the original headrest pillow,so Active Headrest DVD would be the perfect choice.

CARAVAN is our registered brand in China and other countries. The brand consists of three parts: CAR+AV+AN.It indicates that this is an audio/video system in car. We are a leading manufacturer for IN CAR ENTERTAINEMNT products in China. CARAVAN is a fashion, technology leading brand for younger in the world.

 








April 20, 2016

Car Headrest DVD Players With 2 Wireless Joysticks

The Multimedia Headrest System includes two high quality 7″ LCD screens, perfectly housed in fully upholstered headrests with a choice of colours. Both Headrest conceal a neatly hidden inset DVD player and both angle-adjustable screens come with 2 wireless 32 Bit Game Controllers.

In addition, the set transmits FM signals of the soundtrack to your car radio wirelessly, so no matter what car or radio, you can choose to have the sounds in the main system.
The set is compatible with a huge range of cars and is adjustable for width from 4.5″ to 7.75″. Remote controls are supplied for both DVD players/screen. You can add an extra A/V source if you wish. Simple, elegant and with wide compatibility as well as the utter ease of installation and wireless inclusion into your audio system.
All components necessary for first-class multimedia are already permanently integrated into the Headrests. The set consists of two monitor headrests with 2 integrated Region DVD players.
For relaxing and relaxed rear seat entertainment in the car, monitors in the headrests are the best solution because the passengers on the rear seat have these in front of them without straining their necks.
Aside from paying Thousands of Dollars to a Custom Car Audio Shop, This system makes a multimedia-based replacement of the original head rests possible – dismantling them is no problem, either. All components are already permanently integrated into the Headrest.
The set consists of two headrests, each having a Huge 7″” TFT LCD monitor. A Sony Brand Laser Reader in our DVD player is also installed into the headrests. The DVD player plays all common formats such as , , DVD, VCD, SVCD, CD, CD-G, MP3, JPEG, WMA, CD-R, CD-RW, and DVCD formats . Using the integrated RCA A/V inputs and outputs of the DVD players, the monitors can be connected one another to view the same movie or the headrests can be used Individually to watch to different movies.
Both headrests are controlled either by using the control panel on the front side or the two remote controls. The power supply is provided by a 12 V connecting cable that can also be run unseen in the vehicle.
Includes 2 ( a pair ) of Dual channel Wireless Headphones.

Specification:

Black Case New Headrest DVD Lcd Package with Wireless Controllers: No messy wires everywhere in your car anymore, your children will enjoy the games much more.
Wireless IR headphones: You have the luxury to watch different movies without fights anymore! Phew!
FM Transmitter: Easy to connect to your quality sound system on your car without hassle.
AV in/out: It’s just another convenient thing to connect your AV devices directly
7 inch Sharp TFT LCD screen: Now you can enjoy high quality movies/DVD with this SHARP screen with enough brightness.
USB connectivity, SD/MMC/MS card reader: It provides you the convenience to link with the devices.
Adjustable posts – easy installation: Fits all car seats without problem. they are set at 105mm apart and adjustable to 230mm.

Feature

Benefit

Screen Size:

TWO 7″ LCD

Watch 2 DVD’s at the same time

Screen Format:

16:9 wide screen
high definition TFT LCD

Or can watch the same DVD on both screens

Video System

PAL/NTSC/AUTO

Multiple region

Zipper Cover

YES

Protect and cover monitors up when not in use

Color

Black

Color match most of the vehicles seat color

DVD/VCD/CD/CDG/MP4/
MP3/WMA/JPEG/DIVX formats

YES

Multiple format supported

FM Transmitter

YES

Listen to audio over car speakers (no wires attached)

Poles Adjustable

From 4.5″ to 7.75″

Adjust to fit most vehicles

Games

32Bit games

Can play double players or single on each headrest.

Full function remote control

2 wireless remote control

No wire

SD, MS, and MMC
3-in-1 card reader

YES

Can connect to other device or more games

USB Port, A/V in and out

YES

Can connect game system or other A/V signals

multi-language menu

YES

English, Spanish and more

Games Controls

2 wireless Joysticks

Can play double players or single on each headrest.

Two IR wireless
headphone

YES

Listen to audio without messing around

Package Included

2 x headrest 7″ LCD monitor
2 x all-region DVD player
2 x DVD covers
2 x Game Discs
2 x Remote Controls
2 x Wireless Game controllers
2 x Wireless IR headphones English manuals Power and other wiring harness.

Additional Information:

We guarantee that your Headrest DVD Lcd Package will be completely working and operational or we will issue you with an immediate replacement. In addition, we offer a 3 month unconditional replacement warranty.

CARAVAN is our registered brand in China and other countries. The brand consists of three parts: CAR+AV+AN.It indicates that this is an audio/video system in car. We are a leading manufacturer for IN CAR ENTERTAINEMNT products in China. CARAVAN is a fashion, technology leading brand for younger in the world.











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September 22, 2015

GSM alarm system with RFID & APP control and Touch keypad

GSM alarm system with RFID & APP control and Touch keypad
GSM alarm system with RFID & APP control and Touch keypad
GSM alarm system with RFID & APP control and Touch keypad
Name:GSM alarm system with RFID & APP control and Touch keypad
Model:YL-007M2G
Memo:

products introduction

 Features:
 Multi-languages voice; system volume is adjustable (low, medium and high);
 99 RFID cards to arm, disarm, and control the relay;
 SMS notification for disarm by RFID card; SMS content (of the first 10 cards) is editable;
 12-second voice message: by control panel or remotely;
 Broadcast system time and play voice message;
 Use panel as a telephone to make calls; sunray sr4
 Set the  by control panel, SMS or remote calls;
 10 remote controls, 99 wireless and 2 wired defense zones;
 Sensor low power alert and tamper alert;
 Some of SMS alarm contents are editable;
 SMS alert for control panel tamper, low power, power failure/ recovery;
 Remotely control the relay.

May 15, 2015

How Burglar Alarms Work

Detecting Motion

Circuit alarms are very effective for guarding the perimeter of a house, but they don’t work so well inside a building. This is because the intruder’s actions are highly unpredictable — you don’t know where they’ll go or what they’ll touch. A specific “trigger” isn’t very effective. To detect an intruder who’s already in the house, you need a motion detector.

Basic motion detectors are fairly common these days. You see them all the time in automatic doors, for example. There are several different sorts of detectors.

An automatic door opener is an example of a radar-based motion detector. The box above the door sends out bursts of microwave radio energy (or ultrasonic sound waves), and then waits for the reflected energy to bounce back. If there is nobody in front of the door, the radio energy will bounce back in the same pattern. But if somebody enters the area, the reflection pattern is disturbed. When this happens, the sensor sends a signal and the door opens. In a security system, the sensor sends an alarm signal when the reflection pattern in a room is disturbed.

If somebody disturbs the reflection pattern, the motion detector sends an alarm signal to the control box.

Another simple design is a photo-sensor motion detector. These are the devices you might see in a store at a shopping mall. When somebody enters the store, the motion detector sounds a chime or bell. Photo-sensors have two components:

  • a source of focused light (often a laser beam)
  • a light sensor

In a home security system, you aim the beam at the light sensor, across a passageway in your house. When somebody walks between the light source and the sensor, the path of the beam is blocked briefly. The sensor registers a drop in light levels and sends a signal to the control box.

More advanced security systems include passive infrared (PIR) motion detectors. These sensors “see” the infrared energy emitted by an intruder’s body heat. When an intruder walks into the field of view of the detector, the sensor detects a sharp increase in infrared energy. Of course, there will always be gradual fluctuation of heat energy in an area, so PIR detectors are designed to trigger the alarm only when infrared energy levels change very rapidly. See this page for details.

All these motion detector designs can be combined in a house to offer complete coverage. In a typical security system, the control box will not sound the alarm immediately when the motion detectors are triggered. There is a short delay to give the homeowner time to enter a security code that turns the system off.

If the security code is not entered, however, the control box will activate various alarms. In the next section, we’ll look at some of the alarm types you might find in a typical security system.

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April 13, 2015

SMD5050 IP67 DC24v led wall washer

SMD5050 IP67 DC24v led wall washer

Quick Details

  • Light Source: LED
  • Item Type: Wall Washers
  • LED Light Source: Epistar
  • Warranty(Year): 3
  • Input Voltage(V): DC24V
  • Lamp Power(W): 12
  • Lamp Luminous Flux(lm): 960
  • Lamp Luminous Efficiency(lm/w): 80
  • ):” style=”margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-size: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: rgb(102, 102, 102); word-wrap: break-word;”>CRI (Ra>): 80
  • Color Temperature(CCT): Warm White sunraysat
  • Working Temperature(℃): -35 – 60
  • Working Lifetime(Hour): 50000
  • Lamp Body Material: Aluminum
  • IP Rating: IP67
  • Certification: CE, EMC, LVD, RoHS, VDE
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HYH
  • Model Number: HYH-JDX02-Q-48-0.25-24V
  • Brand: HYH
  • Item type: led wall washer
  • Voltage: DC24v
  • Power: 12-15w optional
  • lighting source: Epistar
  • PF: 0.95″ style=”margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-size: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; word-wrap: break-word;”>>0.95
  • Ra: 80″ style=”margin: 0px; padding: 0px; border: 0px; font-family: inherit; font-size: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; vertical-align: baseline; word-wrap: break-word;”>>80
  • Warranty: 3 years
  • IP rating: IP67
  • Material: Aluminum, tempered glass

Packaging & Delivery

Packaging Details:packing in the carton,and also depend on the choice of customers
Delivery Detail:3-5 working days for sample, bulk order base on the qua

more in formation:

www.wispuled.com

 

October 9, 2014

How to Use an LED to Kill Bacteria

 

LED lights, or light emitting diodes, can be used to kill bacteria. Many studies have been done proving the effectiveness of LED lights to kill bacteria and treat acne, mouth sores from chemotherapy and diabetic wounds. The light from LEDs benefit those with continuing problems, like acne treatments.

Instructions
1
Research the various LED products that are on the market for your particular need. Some LED lights that are used to kill bacteria are very small and cover only a small area; they are very effective when treating one small wound area like mouth sores. Other LED lights used to kill bacteria cover a larger area and are effective in treating the whole face with acne.

2
Buy the right type of LED lights to kill bacteria. LED lights need to be exceedingly bright in order to kill bacteria, so make sure you buy the bacteria killing light from a reputable dealer with a good reputation. Red LED and blue LED will both kill bacteria, but the best kind of LED light to buy is one that combines red and blue LED light.

3
Use the LED light according to directions. Every manufacturer of LED bacteria killing lights has specific directions, based on the type and intensity of the LED light they use. The higher the intensity of the light, the less time is necessary to kill bacteria. Some LED light kits need only be used twice a week to kill bacteria, while others need to be used daily.

 

Tips & Warnings
Always protect your eyes when using LED bacteria killing light.

Never use the LED light longer than the manufacturer suggests, you can irritate the skin and make the condition worse.

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How to Build LED Motorcycle Taillights

 

LED taillights for your motorcycle are not only more economical than stock taillights, they are also safer, producing far more light than is possible with standard bulbs. Fortunately, installing LED taillights into your existing light housing is quick and easy. Conversion kits are available through motorcycle retailers and catalogs. With the availability of relatively inexpensive and easy-to-install LED components, constructing an LED motorcycle taillight just isn’t economical.

Instructions
1
Choose the type of LED tail lights you wish to install on your motorcycle. The options for upgrading or converting your existing bulbs are endless, so it comes down to determining how easily you want to complete the conversion. Remove the stock tail light housing with a screwdriver and the stock bulb.

2
Install LED taillight bulbs for the easiest, quickest conversion. While these are a bit more expensive than other conversion options, they will last forever, and are completely foolproof to install. The socket for the light fits into place where the original glass bulb fit.

3
Install a complete LED light conversion kit on your motorcycle to match the look of the taillight. Full motorcycle conversion kits include five LED bulbs, one each for the turn signals and one for the brake light. This option will save you some money overall, as the individual lights cost quite a bit more than purchasing the kit all together. Installation of this type of kit involves nothing more than unplugging the old light and plugging in the LED bulb.
Tips & Warnings
Try to avoid changing just one bulb on your motorcycle. The look of LED lighting is quite different from standard lighting, and will throw off the overall look of your bike with unmatched lighting.

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