Liwin wholesale high quality cree 20w 40w 60w 80w 120w 160w 180w 240w led light bar for car with 12v waterproof led light bar

    rotating light bar  

LW ultra bright rotating light bar emergency light bar off road light bar for vehicles, ATV, SUV,

1. high quality
2. competitive price

3. fast delivery

4. high stability

5. best after-service

  rotating light bar

>Integrated Electronic Thermal Management (ETM) rotating light bar
>New Generation LED is Driven to 90% Efficiency
>Defined Optics Optimize Distance and Depth rotating light bar
>Advanced Heat Sink Designed to prolong the life of the LEDs rotating light bar

> each work light in the finished testing must be passed through 3 hours burning test and 1 hour waterproofing test.

PRODUCT ADVANTAGE

>Top Quality Super Power Remoter Control Canbus Rigid Led 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 No	L5B-40W
LED Power	40W
Operating Voltage	10-30V DC
Waterproof rate	IP 67
Lumen	3600LM
LED numbers	4pcs*10w high intensity LEDs
Optional Color	Black
Color Temperature	6000K
Material auto lighting system	Diecast aluminum housing
Lens material	PC
Mounting Bracket	Alu firm bracket
Beam	8degree Spot/90degree flood/Combo
Life Span	30000 hours above life time
Dimensions	9.5 inch
QTY	4 pcs/ctn

ProductShow

PRODUCT SHOW

Advantages

PRODUCT ADVANTAGE

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

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

Company Information

ABOUT LIWIN

CUSTOMER PHOTO

Certifications

OUR CERTIFICATION

Packaging & Shipping

TRANSACTION PROCESS & PACKAGING

IT IS SO EASY To START A INTERNATIONAL BUSINESS WITH US !

If remote to add remote fee: USD 37.2 a ticket

Our Services

OUR SERVICE

HOW TO CONTACT US?

Tel	86 15920871181
Fax	86 20 66656962
E-mail	liwinchina ..........com
Web	http://..........com/ http://liwin.en.........../
Msn	Kirby.ke ..........com
Skype	davi.ke
Add	612, 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%

Advantages

PRODUCT ADVANTAGE

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

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

HOT PRODUCT

Company Information

ABOUT LIWIN

CUSTOMER PHOTO

Certifications

OUR CERTIFICATION

Packaging & Shipping

TRANSACTION PROCESS & PACKAGING

IT IS SO EASY To START A INTERNATIONAL BUSINESS WITH US !

PRODUCT PACKAGING

;

Our Services

OUR SERVICE

HOW TO CONTACT US?

Tel	86 15920871181
Fax	86 20 66656962
E-mail	liwinchina ..........com
Web	http://..........com/ http://liwin.en.........../
Msn	Kirby.ke ..........com
Skype	davi.ke
Add	612, 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

INTRO:
1) How long have you been in business?
09 began to produce this type of lamp
2) What are your shipping terms? (FOB, CIF, DDP?)
FOB,CIF
3) What is your OEM packaging inside and outside? What is in every single box?
Neutral packing, foam inside box+ outside box+ Carton
4) Lead time from order placed/payment received to port (China)
Base on the quantity,small order: 1-3days, bulk order: 7-15days
QUALITY:
5) Where do you source your LEDs from?
Intact imported from United States.
6) Your quality guidelines? Your defect rate?
Our repair rate has been control in 1/1000
7) Warranty? How long?
We have, 12moths
8) Manufacturer capacity?
250 million yuan
9) Type of testing? What testing machines?
Waterproof test , burn-in test, Antistatic, Integrating sphere 1, carving machine, 2 salt spray
test machine,1 shock tester,1 EMCRF SHIELD ROOM, Darkroom
10) Certifications? IP rating?
CE ROHS E13 IP67
11) What is your light output efficiency? Lumens/watt?
We have 9W-324W
Epistart chip:80lm/W : 90lm/W
12) Aluminum or copper circuit board?
Aluminum substrate
13) Aluminum or nylon housing mold?
Aluminium alloy extrusion profiles
14) Features: Lens type? Steel type? Paint type? Heat sink?
Lens type: PC or tempered glass,Heat sink: heat shrink tubing
15) Optical efficiency? Power consumption?
That must have the consumption during the burn-in test, but for the concrete data, we do not
have the calculation.
16) What sets you apart from other factories?s
We started production of this type of 09 lamp manufacturers, an earlier we are manufacturer
of this type lamp, technical experience. We do OEM for Europe and the United States 70
brands, our quality received the affirmation of the industry!