ITEM NAME:Car Xenon Light 75W Ultra-thin Stabilizer Large Truck High Power HID Ultra H2N7 Car Xenon Light 75W Ultra-thin Stabilizer Large Truck High Power HID Ultra H2N7 Ballast detailed parameters: Name: Large truck high power HID xenon lamp ballast / ballast (ultra thin) Power: 75W Current: DC (12V) Working current (A): 6.2 Operating temperature range ( °C): -40-105 Switching times (times): 30000 Material: aluminum shell Colour: Black Waterproof: in accordance with DIN40050 regulations Dustproof: in compliance with SAEJ575 regulations Shockproof: in compliance with DID40046 regulations Uses: large trucks, trolley lighting / hunting searchlights Operation principle: When the power is turned on, the high-pressure pulse that raises the low-voltage vehicle power to more than 20,000 volts through the transformer in an instant activates the helium gas in the xenon bulb to generate a color temperature of 3000-12000K in the arc, thereby activating the illumination of the xenon lamp. . This transformer is what we call the "stabilizer Ballast five protection functions Short circuit protection: If the line inside the car encounters a short circuit, it will automatically turn off the power. Open circuit protection: automatic monitoring and control during vehicle power failure Polarity protection: automatic power off when the positive and negative poles are reversed Overload protection: automatic balance when the voltage and current in the car are overloaded Load protection: automatic compensation in the vehicle voltage and current load Products include 1x75W ballast Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.