Notes:
1. Please check whether it is fit your vehicle before purchase.

2. Important Notice:
Please notice that these bulbs will work with most vehicle's computer system without error. Except for For some European vehicles equipped with a CANBUS systems,such as BMW,Audi, Mercedes Benz,German cars Volkswagen, our  LED Headlights may not light up or flicker. You may simply add a set of load resistor (not included) to avoid these issues.

FEATURES:

• [IP68 defensive]: After high and low temperature test full sealed waterproof design
• [Multiple Cooling System]: copper cooling fins to increase the cooling area; 12000RPM turbo cooling fan; Integrative whole aluminum shell; Efficient cooling system, optimaized volume, the cooling effect is still strong.
• [Upgrade LED Chips]: Z2 Series led headlight bulbs with 16pcs high quality newest led chips per bulb, have 200% greater raw lumen output than halogen lamp.
• [Super Class performance]: enjoy a night-time driving with the revolutionary LED lighting or brighter and whiter beam.
• [1:1 perfect replacement fit]: Same compact size as halogen, non-polarity, no extra adapter, same light source length, wireless and plug & play
• [Intelligent decoding]: customize your luxury car configuration, stable performance, fast decoding,matching 99% of models. Intelligent temperature control, stable anti-interference,no trouble light display

Specification:
Condition: 100% Brand New

Light type: H4/9003/HB2/472
Light Source: FOR High Quality CSP LED CHIPS
LED Quantity: 12PCS LED/each bulb  
Light Color: 6000K-6500K White
Lumen: 10000LM/Set(5000LM/each bulb)
Power: 100W/Set(50W/each bulb)
Work Voltage(V): DC9V-32V
Life Span: Over 100,000 hours
Warranty: 5 Years
Viewing Angle(θ)：360°
Working temperature: -40~80℃  
Certificates: CE, RoHs
Heat dissipation: aluminium body cooling
Waterproof rating:IP68
 
Package Included:
2 x H4 LED headlight bulbs
 

FREQUENTLY ASKED QUESTIONS OF LED

1.both side could not work?
please turn around the plug (swap the polarity) and try again

2.One side could not work?
1)please turn around the plug (swap the polarity) of the defective bulb and try again
2)please exchange the bulbs from side to side and see if the problem could solve
3)Please check your connection and fuse
4)If still could not help, please contact our customer service, we will get back to you within 24 working hours

3.both side flicker/interference/error light?
Pls kindly noted that your car need a resistor Cancelers Decoders, you can contact our customer service for help

4.My bulb type is H7, but the one you sent could not fit?
Pls kindly noted that your car need a bulb holder to lock the bulb, you can get one from ebay according to you vehicle model

5.My bulb type is H1, but there is only one clip on my bulb and the one you sent has two clip
Pls kindly noted that different cars have different connection way, which some have both positive and negative electrode, while some just have positive electrode but not negative. if there is just positive electrode but not negative, please connect the positive side, as for the negative wire, please connect to the car's metal shell.

6.the bulbs is loss and it could not fit(H8/H9/H11/9005)
Please put the bulb in the bulb assembly, and make sure to rotate the bulbs in the socket by clockwise, only by this way can install the bulbs, if you just put it in the socket, cannot stable the bulbs.

7.Question 3: Warning About Polarity ! Neither bulb lighting up?
Answer: LED Bulbs are polarity sensitive. 
Before installation, Please simply plugging the LED bulbs into your vehicle socket to verify the polarity on your vehicle.
If LED bulbs turn on, please proceed to install.

If LED bulbs DO NOT turn on, reverse the polarity and connect again.

If the problem you meet is not on above or the answers cannot solve the problem, please feel free to contact us through eBay message, we will try our best to help you solve the problem and definitely won’t let your interests to be damaged. So anything please keep in touch first, I believe that everything could be solved by communication.