... specially for motorcycle, 1 bulb base (only for H1,H3 and H11)2)Popular Lamp base: H1, H3, H4, H4 (H ... ...3)Color temperature: 3,000K (golden light), 4,300K, 6,000K, 8,000K, 10,000K, 12,000K4) 3,200 lumen, and 2,500 to 3 ... ,000hrs life 5)Waterproof and vibration resistant 6)Energy saving Motorcycle ...