... materials:Plastic Suitalbe for HS 70-400w And MH 70W-400W at 220-240v,.50/60hz 1. help start metal halide lamp, sodium ... lamp2. 70-400W regular Watts(metal halide lamp, sodium lamp), 600W(sodium lamp), 1000W3. sealed in epoxy resin,safety class A,good ... ModelPS:Three wires electronic Ignitor adopts high pressure Trigger Tube,suitable for HS 70W-400W and MH 70W Electronic Ignitor for HID lamps MH ...