Detailed Description of 9005/9006 xenon lights 1) UV cut glass for headlight protection 2) Waterproof and vibration resistant 3) Color temperature:3,000-30,000k or above 4) 12V/24V,35W/50W available 5) Lifetime:above 3,200hrs 6) Luminous flux:3,200LM,nearly 3 times than halogen lamps 7) Base type:single lamp H1,H3,H4H/L, H7,H8,H9,H10,H11,H13,9004(HB1),9005 (HB3),9006(HB4),9007(HB5),880,D2S,D1R, D4C;doublelamps H4-HL,H13,9004,9007 (with moving),and for motors 8) Fit for BMW, Mazda and Toyota 12 ADVANTAGES: 1)The inner and outside tube are made by Philips 2)The purerity of mercury is reach to 99.999999% 3)Luminous flux is adequate to protect the electrode and prolong the bulb's life 4)The bulb voltage range is between:85V+/-10V,However the international standard range only 85V+/-17V. 5)The input wire is the original that using in brand car of "VW" 6)If you are interested of this pls trying to measure the bulb dimester?