5500K Pure White (~3400 lm) LIFESPAN: 2500 Hours BULB SIZE: H1 WATTAGE: 35W and 55W No Compromise: Looking for the absolute best performing H1 HID setup? The Morimoto XB HID bulbs will deliver. Compatible with 35W and 55W ballasts: The XB's will produce more lumens, last longer, project farther, and look better doing it. Morimoto H-Series H1 replacement HID bulb. This is a great option for those of you who need to either replace a worn or damaged bulb, or this is also a great option for those of you who may have obtained a certain light or projector that requires an H1 type bulb. HIGH VOLTAGE WIRING: 2x KV Connect / AMP Cables WATTAGE: 35w and 55w INPUTS: AMP Male/Female