VehiCode D4S/S4R/D4C LED Light Bulbs Features Guide

Introducing the premium LED headlight bulb kit, designed to provide superior lighting performance and replace the original D4S, D4R, and D4C HID Xenon bulbs in reflector/projector headlights or fog light housings. Featuring 2 x Epistar LED chips, these bulbs produce a super bright 4200lms per bulb and a crisp 6000K white color, with a focused and wider beam to fit DOT-required high or low beam patterns.

These bulbs offer 90% HID beam accuracy with no dark spots, ensuring excellent visibility on the road. They are also designed with 45V operating voltage, making them compatible with D4 Xenon bulbs and D4S/R HID ballasts, feature CanBus error decoding, and a mute fan cooling system. Each all-in-one LED conversion light lamp is engineered to pass 99% of automotive installation standards and be compatible with OEM HID headlights.

Please note that this D4S/R LED kit can ONLY be applied to D4S or D4R HID replacement and should never be applied to D2S or D2R HID replacement, as it may cause HID ballast burnout. It is important to turn on your car when both LED headlights are well installed, and not to stay with one LED and one HID, or one LED and one out-of-bulb. Additionally, do not install the driver or CanBus box too close to the projector and block the moving angle of the projector lens, as it may cause an AFL error on the dashboard.