HID electronic ballast 1,DSP ballsts, siut for most of ... time 1 weeks according to the quality and destination .voltage (nom): 9 to 16V, 24V 2.Working temperature ... -40 to +105C3.wattage: 35/55W 4.Start voltage: 23KV 5.Available in various6.pink, purple, golden-yellow ... 2, 500 hours: 9.Waterproof and vibration resistant, low voltage protection, short-circuit , open-circuit protections and overload ...