F4 Fusion LED Headlight Bulbs - 9004 Size:9004 Canbus adapters are available

Canbus adapters are available

Optimized for both sealed and vented enclosures

Music Sync: lighting changes to music's beat

The next step in motorcycle performance

frequency response: 60-20

F4 Fusion LED Headlight Bulbs - 9004 Size:9004 Canbus adapters are availableThe FLASHTECH Fusion F4 line of replacement headlight bulbs feature an unsurpassed level of brightness and quality. This bulb utilizes Fusion CSP technology which enables each bulb to produce 4000 lumens of vibrant light with sharp hues while still consuming less power than factory bulbs. Fusion F4 fbulbs are the brightest option to dramatically increase headlight or fog light light output for your car or truck with a simple plug and play design!