Magnetic Chock for HID lamp 150W 1.Volt:220V-240V,50-60hz 2.for 150w metal halide lamp 3.Supply:CE, ... CCC,TUV,RoHS Magnetic ballast with high quality ... power consumption and providing long service life 4.Low magnetic leckage and low temperature 5.Tw 130 degree ... you have any inquiry,pls kindly contact us. Magnetic Chock for HID lamp 150W for HID lamp