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50 Watt MH 120/277 Ballast Kit

Their Price: $64.00
Our price (Before qty discounts*): $52.30
You Save at least: $11.70
In stock
Item Number: MH-50X-D-KIT
Manufacturer: Keystone Technologies
Manufacturer Part No: MH-50X-D-KIT

Buy extra and SAVE even more!

QuantityAmount
1 to 2$52.30
3 to 5$49.68
6 or more$48.12
Metal Halide Replacement Ballast Chart:
Keystone Metal Halide Ballast
 
Advance Ballast 71A5181-001D
Sylvania Ballast M50/120/277-KIT
MagneTek 11310-236-500K
Keystone MH-50X-D-KIT
Venture V90H5731K
 
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. Click here to view our offering of major brand Medium and Mogul Base Metal Halide Lamps.
 
Keystone Equals Quality
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 Technologies, 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-50X-D-KIT (Click here to see the complete Wiring Diagram and Specification Sheet.), 50 watt ballast transformer, Dual Voltage (or universal voltage) 120/277V, replacement metal halide ballasts for 50 Watt Metal Halide, Core And Coil, Circuit Type HX-HPF, Metal Halide Lamp Type, 50 Lamp Watts, M110 ANSI Ballast Type, 61 Input Watts, 120/277 Input Voltage, 60 Hz.  This Keystone Ballast carries a 2 year warranty (Click here to see the complete Keystone Technologies Warranty).
 
Keystone: The Right Choice

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Their Price: $45.95
Our price (Before qty discounts*): $35.40
You Save at least: $10.55
MHC50/U/M/3K ALTO Metal Halide
Philips MHC50/U/M/3K ALTO - 36020 - Philips MasterColor Ceramic Metal Halide Bulbs - 50W MH Lamps - Product is Proudly Made in the USA.
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