Durable Halogen Headlight Bulbs: Long-lasting halogen bulbs provide bright illumination for driving at night. High-Output 60W Bulbs: Powerful 60-watt bulbs offer superior illumination compared to standard 55W bulbs. Clear Glass Lenses: Smooth glass lenses prevent glare and improve visibility. Compact Size: Slim headlight design fits easily into tight spaces. Easy Installation: Quick-connect plug and play design installs in minutes. PAIR=2 BULBS 6V HEADLIGHT HALOGEN H4 BULBS 50% BRIGHTER THAN STOCK INCANDESCENT BULBS 6 VOLT - 60/55W - WILL NOT OVERHEAT STOCK WIRING THIS IS FOR A PAIR OF H4 HALOGEN HI/LOW HEADLIGHT BULBS. THESE ARE 60/55W BULBS AND WILL PLUG RIGHT INTO YOUR STOCK WIRING HARNESS WITHOUT ANY MODIFICATIONS NEEDED. THESE ARE MUCH BRIGHTER THAN THE INCANDESCENT STOCK BULBS. I HAVE H4 LAMP HOUSINGS LISTED IN MY STORE ALSO!