Feature 1Aluminum shell, waterproof, shockproof and durable, it has long service life. 2Simple installation, just plug and play, no modification needed. 3With high and low voltage protection function, safer for using. 4Excellent anti-interference for electromagnetic radiation, which has stable performance. 5Adopt constant power output design, widen bulb adaptability, extend the bulb life over 50%. 6Features resistant to high temperature, aging and vibration, it has strong practicability.Condition: 100% Brand NewItem Type: Xenon Light BallastShell Material: Aluminum Color: As picture shownInput Voltage: 12VOutput Power: 50WRated Current: 4.2A 0.1AStarting Current: 7AOperating Temperature: -30- +105Energy Conversion: 90%Number of Strobes: 100,000Product Life: 5000h.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;}Package List1 x Xenon Light Ballast