Metal Halide
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Allanson MH400BT120-277 Metal Halide Ballast 120/277V
Allanson
$356.15Part # MH400BT120-277 Metal halide lamp ballast for 400w M59Input volts: 120 or 277Line Amps: 4 @ 120v, 1.84 @ 277v$356.15 -
Advance 72C5782NP Metal Halide Ballast 120/277V
Advance
$334.94Part # 72C5782NP Metal halide lamp ballast for 250w M58Input volts: 120 or 277Line Amps: 2.60 @ 120v, 1.12 @ 277vRecommended fuse: 8amps @ 120v, 4amps @ 277vDimensions:Wiring:$334.94