175 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 0.8 to 1.8 Amp (Pkg Qty=1)Item not returnable!
200 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 0.85 to 2 Amp (Pkg Qty=1)Item not returnable!
250 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 0.65 to 2.6 Amp (Pkg Qty=1)Item not returnable!
250 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 1.1 to 2.5 Amp, 4-3/4 Inch Long x 3-1/8 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable! ...
250 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 1.1 to 2.5 Amp, 4-3/4 Inch Long x 3-1/8 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
250 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.1 to 2.5 Amp, 4-3/4 Inch Long x 3-1/8 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item...
250 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.1 to 2.5 Amp, 4-3/4 Inch Long x 3-1/8 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
320 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.4 to 3.3 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg...
320 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.4 to 3.3 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
350 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 0.9 to 1.9 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg...
350 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 0.9 to 1.9 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
400 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277/480 Volts, 4 Amp, 4-3/4 Inch Long x 4 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable! ...
400 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277/480 Volts, 4 Amp, 4-3/4 Inch Long x 4 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
400 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 0.99 to 4.13 Amp (Pkg Qty=1)Item not returnable!
400 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 1.7 to 4.0 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable! ...
400 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast 120/208/240/277 Volts, 1.7 to 4.0 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
400 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.7 to 3.8 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg...
400 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.7 to 3.8 Amp, 4-3/4 Inch Long x 3-11/16 Inch Wide x 4-7/16 Inch High (Pkg Qty=1)Item not returnable!
750 Watt, Super CWA Circuit, Metal Halide (Pulse Start), High Intensity Discharge Ballast 120/208/240/277 Volts, 1.8 to 7 Amp (Pkg Qty=1)Item not returnable!