【High Brightness Without Glare】 - H4 6500K LED bulbs (cool white) made with CREE LED chips - bidirectional lighting. The light efficiency is over 98%. 200% brighter than traditional halogen lamps. Provides a clearer view. They are perfect replacements for halogen headlights with xenon.

【Precise Alignment】 -h4 led 1:1 design has the same perfect cut-off line as the halogen lamp, the wick distance is adjusted to the most suitable position, precise alignment, no dazzling light. Can effectively reduce eye strain for the driver and indirectly improve driving safety.

【Silent Cooling】 Without fan -H4 high beam / low beam LED light. Made of 6063 profile aviation aluminum, intelligent temperature control system. Waterproof and heat resistant. Can quickly dissipate the heat generated by the chips. Ensures normal temperature and stability of the LED lamp during operation.

【Longer Lifespan】 - The LED lamp is suitable for DC9V-32V vehicles, instant start, IC chip (current regulator), can prevent damage to LEDs due to voltage fluctuations and spikes. Reduce the risk of failure and ensure that the H4 lamp's lifespan exceeds 30,000 hours. Longer and more stable lifespan than halogen lamps.

【Mini Design】 Led h4 6500k Almost 1:1 design with halogen lamps. Plug and Play connection in the original lamp socket.