Features: Heat Dissipation - Heat sink and built-in fan ensure good heat dissipation; Aluminum lamp body with premium thermal conductivity, which pulls heat away from important component in light bulb^^360 Degree Illumination - 360 degree beam angle, ensuring no dark corners in our corn light bulb with full angle illumination; No
Features: Can let low voltage rise to high voltage to activate xenon in bulbs^^Constant power output, protects bulbs from damage^^Fit for HID: H1, H3, 9005, etc.^^Applicable to cars, motorcycles and so on