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High Intensity Discharge (HID) BallastsX
Wattage Range› 250W - 749WX
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High & Low Pressure Sodium
Metal Halide		        
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400 Watt, 120-277& 480 Volt Metal Halide Ballast
Product Name: M400ML5AC4M500K
Product No: M400ML5AC4M500K
Length (in): 4.750Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 3.800Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 458 Watts
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($ per bulb)
1 to 5$55.49
6 +$51.49
1 per pack x 1
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250 Watt, 120-277&480 Volt Metal Halide Ballast
Product Name: M250ML5AC3M500K
Product No: M250ML5AC3M500K
Length (in): 4.000Brand: Universal
Ballast Factor: 100%Height: 2.800
Width: 4.300Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 280 Watts
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($ per bulb)
1 to 5$55.49
6 +$51.49
1 per pack x 1
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400 Watt, 120-277&480 Volt High Pressure Sodium Ballast
Product Name: S400ML5AC5M500K
Product No: S400ML5AC5M500K
Length (in): 5.800Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 4.300Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 468 Watts
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($ per bulb)
1 to 5$99.99
6 +$93.99
1 per pack x 1
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250 Watt, 120-277&480 Volt High Pressure Sodium Ballast
Product Name: S250ML5AC4M500K
Product No: S250ML5AC4M500K
Length (in): 4.800Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 3.800Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 300 Watts
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($ per bulb)
1 to 5$72.99
6 +$67.99
1 per pack x 1
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250 Watt, 120-277&480 Volt Pulse Start Metal Halide Ballast
Product Name: P250ML5AC4M500K
Product No: P250ML5AC4M500K
Length (in): 4.750Brand: Universal
Height: 4.300Width: 3.900
Input Volts: 120/208/240/277/480Number Of Lamps: 1
Wattage: 285 Watts 
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($ per bulb)
1 to 5$75.99
6 +$69.99
1 per pack x 1
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400 Watt, 120-277&480 Volt Pulse Start Metal Halide Ballast
Product Name: P400ML5AC4M500K
Product No: P400ML5AC4M500K
Length (in): 4.750Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 3.900Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 458 Watts
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($ per bulb)
1 to 5$84.99
6 +$78.49
1 per pack x 1
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350 Watt, 120-277&480 Volt Pulse Start Metal Halide Ballast
Product Name: P350ML5AC4M500K
Product No: P350ML5AC4M500K
Length (in): 4.750Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 3.900Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 405 Watts
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($ per bulb)
1 to 5$79.99
6 +$74.99
1 per pack x 1
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320 Watt, 120-277&480 Volt Pulse Start Metal Halide Ballast
Product Name: P320ML5AC4M500K
Product No: P320ML5AC4M500K
Length (in): 4.750Brand: Universal
Ballast Factor: 100%Height: 4.300
Width: 3.900Input Volts: 120/208/240/277/480
Number Of Lamps: 1Wattage: 405 Watts
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($ per bulb)
1 to 5$78.99
6 +$73.99
1 per pack x 1
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175 Watt, 120-277&480 Volt Pulse Start Metal Halide Ballast
Product Name: P175ML5AC3M500K
Product No: P175ML5AC3M500K
Length (in): 4.0Brand: Universal
Height: 4.2Width: 2.8
Input Volts: 120/208/240/277/480Number Of Lamps: 1
Wattage: 285 Watts 
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($ per bulb)
1 to 5$59.99
6 +$55.49
1 per pack x 1
 Save to Bulbtrack®Add to Cart
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