Guangzhou Liwin Electronic Technology Co., Ltd.

LW super bar led lighting led message bar L4B-72WE led hanging bar

Group L4--3W Double Row
PriceUS $13-18 / piece
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal
Update Time 2016-05-31
Item specifics
TypeL4B bar led lighting
Power36W,72W,120W,180W,240W,288W,300W
Lamp TypeLED
CertificationCE,ROSH
Car MakeAll cars
Waterproof rateIP 67
Opitonal BeamSpot, Flood, Combo
Lens materialPC
Webwww.liwin.en.alibaba.com
  • Description
  • Product review

LW super bar led lighting led message bar L4B-72WE led hanging bar

1.high quality with competitive price
2.fast delivery
3.high stability 
4.Low Defective rate


L4B- 3W/PC Epsitar LED  
* 3W/PCEpsitar LED
* Operating Volt:9-32V DC
* 220±20LM each Epsitar LED
* Color Temperature:6000K
* Operation temperature:-40°C~85°C
* Waterproof rate:IP68
* Beam:Spot/ Flood/ Combo
* Mounting Bracket:Stainless steel bracket
* 30000 hours above life time  
L4B-36WE12pcs*3w 7.5 inch8 pcs/ctn
L4B-72WE24pcs*3w 13.5 inch4 pcs/ctn
L4B-120WE40pcs*3w 21.5 inch4 pcs/ctn
L4B-180WE60pcs*3w 31.5 inch4 pcs/ctn
L4B-240WE80pcs*3w 41.5 inch4 pcs/ctn
L4B-288WE96pcs*3w 50 inch4 pcs/ctn
L4B-300WE100pcs*3w 51.5 inch4 pcs/ctn

PRODUCT ADVANTAGE

>High Lumen Heat Sink Error Free Amber Roof Light Bar
>Integrated Electronic Thermal Management (ETM)
>New Generation LED is Driven to 96% Efficiency
>Defined Optics Optimize Distance and Dept
>Advanced Heat Sink Designed to prolong the life of the LED
>Each light bar in the finished testing must be passed through 3 hours
>burning test and 1 hour waterproofing test.

DETAIL DESCRIPTION
Model NoL4B-72WE
LED Power72W
Operating Voltage9-32V DC
Waterproof rateIP 67
Operation temperature-40°C~85°C
LED numbers24pcs*3w high intensity  Imported  LEDs
Optional ColorBlack
Color Temperature6000K
Material auto lighting systemDiecast aluminum housing
Lens materialPC
Mounting BracketAlu firm bracket
Beam8degree Spot/90degree flood/Combo
Life Span30000 hours above life time
Dimensions13.5 inch
PKG size42*13*13  cm
QTY4 pcs/ctn
Ctn Size44*27*28  cm
ProductShow
 PRODUCT SHOW 

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Advantages
 PRODUCT ADVANTAGE 

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ADVANTAGE

> new generation led driven to 80% efficiency for a 200 lumen effectfive
> integrated mounting system for easy installation and 360 adjustability
> iextruded 6061 aluminum housing with channel designed for superior heat cooling to extend
its lifespan
> complete sealed wire can prevent from the water getting inside the light
> ingress protection rated at ip68 means that it is both submersible in water and complete
dustproof

 PRODUCT TEST 

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TEST

> Spectrum test: led light source, light color, and various parameters testing to ensure the
quality of the products.
> Waterproof test: place the lamps in the water to soak for 1 hour to test whether there is
water in lamps.
> Aging test: put the lamps in aging rack, light for 3 hours mainly to test the brightness and
heat degree to distinguish qualified products.

Lighting Contrast Comparison

> Genuine products can light brighter and farther, soft light and looks comfortable

 PRODUCT APPLICATION 
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Company Information
 ABOUT LIWIN 
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 CUSTOMER PHOTO 
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Certifications
 OUR CERTIFICATION 

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Packaging & Shipping
 TRANSACTION PROCESS & PACKAGING 

IT IS SO EASY To START A INTERNATIONAL BUSINESS WITH US !
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If remote to add remote fee: USD 37.2 a ticket
Our Services
 OUR SERVICE 

HOW TO CONTACT US?

Tel86 15920871181
Fax86 20 66656962
E-mailliwinchina @liwin-china.com
Webhttp://www.liwin-china.com/ http://liwin.en.alibaba.com/
MsnKirby.ke @hotmail.com
Skypedavi.ke
Add612, Floor 6, Guan'er Yongtai Bldg., No. 810, Congyun Road,
Yongping Street, Baiyun District, Guangzhou, Guangdong,
China (Mainland)

PRODUCT WARRANTY SERVICE

1/The warranty of Led work light:
First step: cut down the wire and take clear photo(cut down the wire from outlet of light, the wire length of light must be not over 5mm)
Second step: damaged the mirror of light and take clear photo(use marker note the time on the mirror of light and take photo; then smashed and take photo)
Third step: take a photo of the light PCB(use marker note the time on the damaged PCB, then take a clear photo)
Fourth step: after our after- service department identify, we can change a new one for you in your next order.

2/The warranty of led light bar:
First step: light up the light bar and take the photo (light up the light bar and take the photo of the complete lighting light bar.)
Second step: According to the damage situation, we will send the replacement circuit boards and repair parts together in your next order.
Third step: We will send clear and complete replacement chart to help customers how to repair and replace.

FAQ
 F A Q 

Q: Are there any testing be done before shipment?
A: Each light have passed the resist shock testing, electrostatic protection testing,

2 times waterproof testing and 3 hours aging testing.

Q: What’s the chip of the led light bar?
A: The led light bars use sufficient watts LED chips and original Brand chips.

Q: What’s the spot beam, flood beam and combo beam?
A: Spot beam led light bar‘s light is long-range.
Flood beam led light bar‘s light is wide-range.
Combo beam led light bar‘s light is wide & long-range.

Q: OEM service is accepted?
A: Yes, OEM service is available. And there will a MOQ.

Q: What’s the Failure of the lights?
A: Less than 0.1%-0.3%

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