H11 Car Light Bulbs

The bulb combines a copper heat pipe, aluminum housing, and a small fan to move heat away from the LED board. This active cooling setup is intended to keep the chip temperatures within a stable range during extended driving sessions. The fan operates when the bulb is powered on and is positioned at the rear of the unit.

The CSP modules are arranged to match the light source position of a standard H11 halogen filament. This helps the beam fit within the factory reflector or projector housing, with a defined cutoff line that reduces glare for oncoming traffic. The 2,800LM output per bulb is higher than most halogen units in this socket class.

The integrated driver accepts a wide input voltage range of 9–36V, which covers standard 12V automotive systems as well as some heavy-duty or commercial vehicle configurations. The driver circuit is designed to reduce common issues such as flickering or dashboard error messages, though compatibility with CAN-bus systems may still require additional resistors in some vehicle models.

The H11 LED headlight uses the factory connector and does not require external wiring adapters. The bulb body is sized to fit inside most headlight housings without modification. In some vehicles with limited rear clearance, the fan housing may occupy more space than the original bulb, so checking available depth before installation is recommended.

This bulb is suitable for low-beam, high-beam, or fog light positions in passenger cars, SUVs, and light trucks that use the H11 socket family. The 6500K color temperature produces a white light that some users prefer for nighttime driving.

This H11 LED headlight is produced in a facility where each batch undergoes routine quality checks before shipment. For wholesale customers, the unit can be supplied with custom packaging and logo printing. Factory-direct purchasing eliminates distributor markups, and minimum order quantities are kept manageable for operations of various sizes. Regular inventory is held to support timely dispatch to fulfillment centers serving both online and brick-and-mortar retail channels.