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GE Current magnetic HID ballast kit in metal enclosure

GE Lighting

GE Lighting GEM100MLTLC3D-5 QUAD Magnetic Ballast Kit M90/M140

SKU CH-WV7A-91A0N

Magnetic HID ballast kit supporting one 1,000 W high-pressure sodium lamp at 120–277 V AC with -22 °F minimum starting temperature

  • Pulse start delivers reliable ignition for HID lamps
  • Multi-voltage input 120 to 277V AC suits varied installations
  • Cold start rated to -22°F ensures winter operation
  • ANSI M90/M140 compatibility matches high-pressure sodium fixtures
  • Magnetic design supports 1000W single-lamp output

Magnetic HID ballast kit for 90/140 ANSI codes

This magnetic ballast kit operates high-pressure sodium lamps with ANSI codes M90 or M140. It supports a single bulb up to 1000 watts across a 120 to 277 volt AC input range. The unit starts reliably down to minus 22 degrees Fahrenheit at 60 Hz.

Replaces failed magnetic ballasts in existing HID

The kit serves as a direct replacement when an original magnetic ballast fails in industrial or outdoor lighting. The upgrade is worth it when the fixture wiring and lamp socket remain in good condition and the ANSI code matches M90 or M140 exactly.

Magnetic topology limits efficiency and lamp control

Magnetic ballasts run hotter and heavier than electronic alternatives and provide a fixed ballast factor of 1. They cannot dim the lamp or correct power factor actively. The 120 to 277 volt input covers common supplies but offers no surge suppression beyond the core design.

How it compares

Measured against everything we stock in LED Lighting Kits, at today’s prices. Recalculated every night.

Price $65.99
Pricier than about 75% of the 1,591 comparable items (median $33.99).

Specifications

Product
Brand nameGE CURRENT

Questions about this item

What input voltage range does the ballast kit require?

The kit operates on 120 to 277V AC at 60 Hz, so the supply must fall within that range.

How is the ballast started, and which step is often missed?

It uses pulse start; the ignitor must be wired correctly or the lamp will not strike.

When should the high-pressure sodium lamp be replaced?

Replace the lamp when output drops noticeably, typically after its rated life, since the ballast supports up to 1,000 W.

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