D4S bulb
Will D4S lamp fit into the lighting system of my car? Actually, this is a great question to ask as D4S has specific base matching only the vehicles with the same fitting. According, to ECE Regulation No. 37 automotive light bulbs are classified into three major groups:
- Group 1 - does not imply any restrictions and lamps of this group can be installed on any part of the vehicle.
- Group 2 - these light bulbs are only allowed to be used in signalling, cornering, reversing lamps and rear license plate lamps.
- Group 3 - lamps are only good for replacement.
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VehiCode D4S/S4R/D4C LED Light Bulbs
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.
LED Lights
Check out below the list of places that D4S bulbs can potentially fit into. Choose your car model by the year of production to idenfity the best replacement Halogen LED or HID D4S light bulb.
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