9004 / HB1 Single Beam Features: 01. UV cut glass for headlight protection 02. Waterproof and vibration resistant 03. Color temperature: 4,300K - 12,000K 04. 12V / 24V 35W are available 05. Lifetime: >3,200 hours 06. Luminous flux: 3,200LM, nearly 3 times more than halogen lamps 07. Base type: H1, H3, H4, H4 hi/low, H7, H11, 9004 (HB1), 9005 (HB3), 9006 (HB4), 9007 (HB5), D2S and D2R 08. Significantly lower power consumption and high light efficiency