1.70W /100W/150W/175W/250W/400W/1000W/2000W; 2.110-130V, 220-240V, 240-277V ... /R7S Bulb Design. RA=65,Long Life.Professional HID manufacturer, full range of metal halide bulb 50,70,100,150,175,250,400 ... /4K150042002686.21500006000E40BTClear65MH-BT1000W/CL/6K100060002654.3800006000E40BTClear65MH-BT2000W/CL/4K200042002309.3240005000E40BTClear65 Metal halide lamp tube metal halide bulb HID bulb