400% BRIGHTNESS: With double-sided 12 pieces LED chips 6500K cool white light, MZS H4 LED Bulb single for motorcycle bulbs can combine total of up to 8000 Lumens, which is brighter than original halogen bulb 4 times.

EASY INSTALLATION: The diameter of heatsink base is just 28mm, with 360° adjustable adapter, extremely small volume ensure 9003 led fit for mostly 99% vehicles, just plug and play.

EFFICIENT COOLING: Adopting 6068 aviation aluminum , combined mini fan, heat dissipation speed is 5 times that of other materials, making the working time of each 9003 lights reach 50,000 hours.

THE SAME BEAM DESIGN AS HALOGEN: The MZS H4 light bulb single motorcycle bulb is designed with 2 sides chips, ensuring a perfect beam pattern without black spots or shaded areas and will not glare oncoming vehicles.

DRIVING WITHOUT WORRY: IP65 Waterproof and insulated, with integrated cooling chip and fan for heat dissipation, ensure H4 bulb works even in extreme situations. If you are not sure the motorcycle LED Fog light is right or not, or have some technical problem, please do not hesitate to contact with us.