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H4 DIY retrofit kit - NEW B3 V2.0 Projectors and 2.5" Bi LED Projectors

H4 DIY retrofit kit - NEW B3 V2.0 Projectors and 2.5" Bi LED Projectors

This kit is for any model vehicle that uses an H4 headlight bulb. It features our Bi-LED projectors. Now you can choose between our B3 v2 Projectors or for smaller applications, use our 2.5" bi-led projector. It also includes the H4 harness adaptor you need and your choice of the Apollo V1, V2 flat or V3 chrome shrouds for free..


Shroud photos are featured and labeled to help you choose which look you want for your build. Some mild trimming of the shroud maybe needed to fit. From here all you need to do is open up your headlights and install. You can paint your housings while its open as well as the shrouds. This is definitely one of the easiest retrofit kits on the market to install. We include full basic instructions on how to install this kit into a classic H4 headlight. We also include instructions on how to install the H4 harness adaptor.


Smaller housings will not be able to fit the B3 v2, due to overall alength. Examples of these housings would be the 01-04 Toyota Tacoma, T100, Nissan Pathfinders etc. We recommend the Mini 2.5" bi-led projectors for the smaller headlight applications due to limited install depth. 96-02 4runners, Sequoia, Tundra, 05-15 Tacoma all fit any of our projectors with ease. Adding halos etc do change inside dimensions and space availability.


B3 v2 Specifications Lens Diameter - 3.0"

Lens - Clear Kuria glass

Input voltage - 12v

Led Driver and Projector output: 35.2 watts at 2.75a at 12.8 volts High beam - 46 watts at 3.57a at 12.8v LED Chip - GPI LED Chip CA8T-9Knw Kelvin - 5000k

  • Shipping Times:

    Our DIY kits usually ship with in 7-14 business days. Sales will slow down order processing due to volume. We always process the orders as fast as possible and in the order recieved. If you are ever concerned with your order, simply send us a message or a phone call to check on the status of your order.

  • Refund and Warranty Inforfmation

    All headlights are custom built to order. We do not accept returns or offer refunds on custom headlights. We do warranty our work for 2 years on the projector install and the components included. Damage from off-road use to housings or headlight lenses will not be considered a warrantieable item. All of our Projectors, Halos and Controllers include a 2 year warranty.

    We cover "return to us" shipping the first 30 days after your lights have been recieved. After 30 days, any warranty work the owner is responsible to ship us the product. We always cover "return to owner" shipping during the 2 year period. Cleanings are free as is labor for upgrades. So if you decide you want to add something, or went mudding, or handled some water crossings, simply ship us your lights in the 2 years and we will clean them out if needed and then re-seal and ship them back to you. Buy any upgrade add ons you want like additional halos, newer projector upgrades during the 2 years, ship us the lights and the labor to install it all is free as well. Again, "return to us" shipping is only covered for the first 30 days after lights have shipped to you. So inspect for shipping damage immediately, install the lights professionally or by following our starter guides as soon as possible to ensure all the electronics survived their journey across the country. Call us immediately at 702-301-9637 to report any shipping damages and or failures.

    All NON and Emergency Order Cancelations are subject to 20% restocking fees

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