popnow xenon lamp description: high brightness:both its luminous flux and luminous area are 3 times as that of halogen lamp. long life time:the lifetime is more than 3000 hours,that is around 10times of the halogen lamp. low power consumption: only half of the amount that of the halogen lamp. high color temperature: (the most for halogen is only 3000k)4000k to 12000k(the higher the color temperature the color will turn to be a little bit blue) safer:popnow h.i.d xenon lamp provides you with a more comfortable,wider,bright and farther visual scope. catalogue: lamp type: d2s, h1, h3, h7, 9005, 9006,9007, h4(b1-xenon), h4(flexible),h4(near xenon,far halogen) color temperature: 4300k, 6000k, 8000k, 10000k, 12000k ballast technical parameter: input: dc nom 8-18v output: 35w working temperature:-40c---105c lifetime: above 3000hr h.i.d bulbs specifications: normal input voltage: dc 12.8v allowable input voltage: dc9v-18v normal input current: 3.5a normal output wattage: 35w rapid start-up: reach 80% of full luminance within 4 sec; start-up with low voltage; quickly launching protection device when short circuit happened.