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Mercury Ballast


400 Watt Mercury Vapor Ballast Kit NOS, New Old Stock

$19.99


JEFFERSON Mercury Ballast 845-1378

$59.99


GE 35-963280-04 Metal Halide/Mercury 1000W Ballast 120-277V CORE ONLY

$69.99


Magnetek 1030-93-500-K Mercury Ballast Kit 120/208/240/277V 60Hz 400W

$21.99


MagneTek 1030-93 Mercury Ballast Transformer #003A19

$32.00


MAGNETEK UNIVERSAL MAGNETIC MERCURY BALLAST 1030-93-500K

$60.95


Advance 74P2533011P 100 Watt Mercury 277 Volt 60 Hz Auto transformer Ballast-New

$39.99


UNIVERSAL MFG MERCURY BALLAST 1030-93

$39.95


SOLA ELECTRIC MERCURY LAMP BALLAST 78-23-450 480VAC INPUT!! **NIB**

$80.00


1010-246-C-TC Magnetek Universal Mercury Lamp Ballast For ONE 250 Watt 120V

$74.99


175 Watt Mercury Vapor Ballast Kit

$63.36


NEW ADVANCE TRANSFORMER 71A3572-001 QUADRI-VOLT CORE & COIL BALLAST MERCURY CB

$74.99


ADVANCE 175 Metal Halide/Mercury Vapor Multi-Volt Ballast, 120/208/240/277 Volt

$24.99


Magnetek 1030-33-500K 400-Watt Mercury 480-VOLT Ballast Kit 400W H33 Lamp 480V

$29.99


75 Watt Mercury Vapor Ballast Kit

$87.67


Mercury Lamp Ballast 120 volts 60 hz no pcbs 337-1391

$80.84


Universal Lighting H100MLTAC3M Magnetic Mercury Ballast (1) 100W Lamp, 120-277V

$59.99


Universal Magnetek 1030-97-500-K Mercury Ballast Kit (1) 1000W H36 Mercury Vapor

$49.99


1 pc. Magnetek 1030-92-500K Mercury Replacement Ballast, 250W, New (443

$31.00


Advance 71A6592 1000-Watt Mercury Lamp Ballast 120/208/240/277V for 1000W H36

$49.99


JEFFERSON ELECTRIC MERCURY LAMP BALLAST 233-1368, 480 PRIMARY VOLTS, 60 HERTZ

$20.00


1 pc. Magnetek 1030-92-500K Mercury Replacement Ballast, 250W

$27.00


Universal 1010-15C Mercury 277-Volt Ballast for 175W H39 Lamp 277V

$49.99


Mercury Lamp Ballast Cat no. 237-1371 for 1 250 Watt H37 Mercury Lamp

$10.00


1 pc. Magnetek 1030-92-500K Mercury Replacement Ballast, 250W, New

$55.00


Advance 71A2030 75-Watt Mercury 277-VOLT Ballast core for 75W H43 Lamp 277V

$59.99


MAGNETEK UNIVERSAL MAGNETIC MERCURY BALLAST w/ CAPACITOR

$129.00


Universal Lighting Technologies Mercury Magnetic Ballast, H175MLTAC3M500K

$31.49


1000W Mercury Vapor Ballast Kit

$150.48


NEW Mercury Lamp Ballast Kit w 250w Bulb. 1010-246C-TC 120/277 Volt Ballast

$74.99


Advance 71A9432 400-Watt Mercury 240/480V Ballast Kit for 400W H33 Lamp

$59.99


Advance 74P3033011P 175 Watt Mercury 277 Volt 60 Hz Ballast

$99.50


Advance 72C3584-NP Mercury Vapor HID Ballast for 250W H37 Lamp 120/277V

$59.99


GE EZ Mercury HSB750R/120 750 Watt 120 Volt Mogul Base No Ballast Required ez1

$99.99


Advance 71A5142 1000-Watt 480-Volt Mercury Lamp Ballast for 1000W H36 480V

$79.99