H4 LED Headlight Bulb Projector Lens H4 9003 HB2 Hi Low 6000K

Refresh compatible vehicle headlights with a high-output H4 LED bulb designed for a bright, focused beam and a crisp 6000K white colour temperature. The integrated projector lens helps direct light in a more controlled pattern, supporting clearer forward illumination for night-time driving while maintaining separate low-beam and high-beam functions.

This bulb uses the H4, 9003 and HB2 socket format, making it suitable for vehicles fitted with that connection. It is intended for use in cars, motorcycles, trucks, off-road vehicles and buses, although the original bulb type and available space should always be checked before ordering. The 1:1 plug-and-play design is intended to replace a matching halogen fitting without wiring modifications, subject to vehicle compatibility.

A built-in anti-interference IC chip supports the Canbus system and is designed to help reduce common dashboard error or flickering issues on compatible vehicles. The turbo LED cooling arrangement provides fast heat dissipation during operation, while the aluminium housing shown in the images gives the unit a sturdy automotive lighting construction.

The 6000K output produces a clean xenon-white appearance that can refresh the look of older headlamps and improve the visual contrast of the road ahead. The adjustable base can be positioned through 360 degrees to help set the light source correctly within the headlamp reflector. Correct alignment is important, so check the beam pattern after installation and adjust the bulb where necessary to avoid dazzling other road users.

Please compare the H4, 9003 or HB2 socket, the bulb dimensions and the headlamp housing clearance with your existing fitting before purchase. The listing offers a choice of one bulb or two pieces, so select the required quantity from the available option before checkout. Supplied bulbs are for headlamp replacement only and should be installed securely with the vehicle switched off.