HID 70-400W electronic ignitor: for mh lamp and hps lamp from 70-400W,sealed in epoxy resin,safety class A, good start capacity ... HID 70-400W electronic ignitor:1. help start metal halide lamp, sodium lamp2. 70 ... ,safety class A,good starting capability, low prices, high quality, with different models available.4. Can make according to your disign ...