work lamp 1.faster radiationg for aluminium 2.tempering glass technology 3 ... wide-voltage low start-up current 5.8AInternal illuminantH7HID xenon. lamp. energy saving, high brightness, long lift-spanPhilips glass tube, ... *40m 55w 60m*40mAppearance color speciesFront cover:Back cover:Red, white, black, yellowBlack, whiteLuminous flux(lm)3000lm3500lm4000lm4000lm3500lmWorking environment-40 +105°C ...