9004/HB1 (High/Low Beam) LED Headlight Bulbs, 72W 7600Lumens 6000K Cool White Super Bright, NAOEVO Upgrade Flip Chip Adjustable Beam Conversion Kit

What should I do if headlight bulbs don't work after installation? ------You can ask for help through the order page, we will provide you with a satisfactory solution.

What should I do if the light flicker or your vehicle shows error code? ------A few vehicle requires the decoder (warning canceller)to be installed together to avoid the flicker or warning.( like Ford, Jeep, Dodge, Ram, Volvo, Lexus, Chrysler etc) If you own these types of cars, it's recommended that you buy the light bulb with the purchase of the decoder. Please Check if your car requires CANBUS before purchasing!

How to get better beam pattern? ------Please orientate the LED chips to 3 to 9 o'clock, facing side to side could get a better beam pattern.

How to pick the right bulb size?

1. Check your owner's manual, the part number on your original bulbs or search "automotive bulb look-up" online.
2. Select your vehicle model in the filter system of the product detail page to double check the fit.
3. Refer to the "Notes". Such as: "Notes: Low Beam Headlight(w/halogen capsule headlamps)" means our bulb fits your car as Low Beam only if your car comes equipped with halogen capsule headlamps.

Focused Light Super focused and max light output, perfect beam pattern without dark spots or shadowed areas.

Triple Brightness NAO LED lights work great for driving at night on a dark stretch of road, light your way home.

No Modification Easy to install, enough space for heat dissipation after installation.

IP68 Waterproof Put the LED headlight bulbs submerged into water for half an hour and work well.

5,0000 Hours Lifespan Driving 3 hours every day, NAO LED headlight can be last 45 years.

Plug and Play 1: 1 design same as halogen, no more modification required on headlight housing or cover.

Warm Tip:

1. The filter system may not be 100% accurate or up to date, if you are not sure about the size, please confirm with us before purchasing.
2. Plug-N-Play for most vehicles,but the headlight structure of the vehicles in the world are different. So some customers may meet problem when installing, If there is any other questions or concerns when installing, you can ask for help through the order page, we will find the best solution for you.