1) Good color temperature: 4,300-12,000K 2) Longevity life: more than 3,000 hours 3) Lamp types: D2R,D2C,D2S,H10, H1, H13,H3, H4, H4 (H/L), H7, H11, 9004, 9005, 9006, 9007 4) Light colors: golden color ,sun light color, sky blue, light blue, dark blue,green color. 5) High brightness: three times luminous flux as that of halogen tungsten lamp 6) Long lifetime: over 3000hrs 7) Low power consumption