Features: 1) With magnetic control unit inside, making bulb tube sway to creat high and low beam 2) UV cut glass for headlight protection 3) Waterproof and vibration resistant 4) Color temperature: 3000K- 25000K 5) Long lifetime: >3, 200hrs 6) 12V, 35W available 7) Luminous flux: 3, 200LM, 3 times more than halogen lamps