400W MH Ballast
- Keystone MH-400A-Q-KIT 400 Watt Metal Halide Ballast KitSpecial Price $88.60 Regular Price $132.90400 Watt Metal Halide Ballast - Lamps: 400W M59 Metal Halide, H33 Mercury Vapor -Input:120/208/240/277V -Starting: Probe Start Learn More
- Keystone MH-400A-P-KIT 400 Watt Metal Halide Ballast KitSpecial Price $94.00 Regular Price $141.00400 Watt Metal Halide Ballast - Lamps: 400W M59 Metal Halide, H33 Mercury Vapor -Input:120/208/240/277/480V -Starting: Probe Start Learn More
- GE GEM400ML5AA4-5 (72300) 400 Watt Metal Halide Ballast KitSpecial Price $102.40 Regular Price $109.95400 Watt Metal Halide Ballast - Lamps: 400 Watt M59/H33 Metal Halide -Input:120/208/240/277/480V -Starting: Probe Start Learn More
- Keystone MH-400A-480-KIT 400 Watt Metal Halide Ballast KitSpecial Price $104.73 Regular Price $157.10400 Watt Metal Halide Ballast - Lamps: 400W M59 Metal Halide, H33 Mercury Vapor -Input:480V -Starting: Probe Start Learn More
- Keystone MPS-400A-Q-KIT 400 Watt Pulse Metal Halide Ballast KitSpecial Price $111.13 Regular Price $166.70400 Watt Pulse Metal Halide Ballast - Lamps: 400W M135 or M155 Pulse Metal Halide -Input:120/208/240/277V -Starting: Pulse Start Learn More
- GE GEP400MLTAC4-5 QUAD 400 Watt Pulse Metal Halide Ballast Kit *DISCONTINUED*Special Price $111.32 Regular Price $166.98Out of stock400 Watt Pulse Start Metal Halide Ballast - Lamps: 400 Watt M135/M155 Metal Halide -Input:120/208/240/277V -Starting: Pulse Start Learn More
- Universal M10048TLC3M-500K M90/M92/M140 100 Watt HID Metal Halide Ballast Kit - *DISCONTINUED*Special Price $116.70 Regular Price $135.61Out of stock
Universal M90 M92 M140 100 Watt HID Metal Halide (MH) Ballast Kit - Lamps: 100W M90 M92 M140 Metal Halide -Input:480V -Starting: Pulse Start
DISCONTINUED by Universal. SEE the Advance 71A5340-500DT as a Possible Replacement
Learn More - Keystone MPS-400A-P-KIT 400 Watt Pulse Metal Halide Ballast KitSpecial Price $117.60 Regular Price $176.40400 Watt Pulse Metal Halide Ballast - Lamps: 400W M135 or M155 Pulse Metal Halide -Input:120/208/240/277/480V -Starting: Pulse Start Learn More
- Advance 71A6041-001D 400 Watt Metal Halide BallastSpecial Price $118.25 Regular Price $177.38400 Watts - M59 - Metal Halide Ballast - 480V Learn More
- Advance 71A60N1-500 400 Watt Metal Halide BallastSpecial Price $119.25 Regular Price $178.88Out of stock
400 Watts - M59 - Metal Halide Ballast - 120/230V
*DISCONTINUED - NO DIRECT REPLACEMENT
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