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250 Watt MH 5-Tap Ballast Kit
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Their Price: $88.00
Special Sale Price: $71.87
You Save at least: $16.13 (18%)
In stock
Item Number: MH-250A-P-HP-KIT
Manufacturer: Keystone Technologies
Manufacturer Part No: MH-250-A-P-HP-KIT
Buy extra and SAVE even more!
| Quantity | Amount |
| 1 to 2 | $71.87 |
| 3 to 5 | $68.28 |
| 6 or more | $66.12 |
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Metal Halide Replacement Ballast Chart:
 Advance Ballast 71A5750-001D
Sylvania Ballast M250/MULTI-KIT
Universal Ballast M250ML5AC3M-500K
Howard M0250-81C-211-K
Sola E-871-WDD-251
High Intensity Discharge (HID) lamps require a ballast to apply starting voltage to the lamp and establish current flow – an arc – between the lamp electrodes. Without a ballast, the arc will extinguish or draw increasing current until some circuit element burns up. Ballasts provide system stability by limiting the current that can be drawn.
Core and Coil metal halide HID ballasts are used in over 90% of all HID lighting. Replacement ballast kits contain the appropriate core and coil, a properly rated capacitor and all components required for ballast replacement. The Keystone Ballast, core and coil, HID ballast kit is ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.
Keystone Ballast MH-250A-P-HP-KIT, 250 watt ballast transformer, 5-Tap, replacement metal halide ballasts for 250W Metal Halide, Core And Coil, Circuit Type CWA, Metal Halide Lamp Type, 250 Lamp Watts, M58/H37 ANSI Ballast Type, 292 Input Watts, 120/208/240/277/480 Input Voltage, 60 Hz. This Keystone Ballast carries a 2 year warranty (Link here for a pdf of the full Keystone warranty).
Note: These MH-250A-P-HP-KIT lighting ballasts are also valid replacement HID kits for 250 watt mercury vapor light fixtures. Also rated as an ANSI code H37 ballast, this UL listed ballast serves multiple applications.
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Their Price: $59.00
Our price (Before qty discounts*): $45.00
You Save at least: $14.00 (24%)
Sylvania MP250/BU-ONLY - 64404 - 250 Watt, ANSI M58/O, Metal Halide Bulb Open Rated Mogul Base - HID replacement lamps for GE MPR250/VBU/O, Philips MP250/U, Venture MPI250W/BU/HO and Grainger 2PB28.
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Their Price: $33.00
Our price (Before qty discounts*): $28.79
You Save at least: $4.21 (13%)
Sylvania M250/U/ET18 - 64474 - 250 Watt Metal Halide Bulbs ET18 Reduced Jacket - HID Replacement lamps for GE MH250/U/ET18, Venture MH250W/U/T15, Eiko MH250/U/T15.
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Their Price: $129.00
Our price (Before qty discounts*): $109.52
You Save at least: $19.48 (15%)
Universal Ballast 1110246CTC - 250 Watt Metal Halide M58 F-Can Ballast Kit - 250W Metal Halide Replacement F Can for Advance Ballast 72C5782NP, Sylvania Ballast M250/120/277/F-Can, Sola E-MCAFTJ250F and Grainger 3V565.
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