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Sold in Quantities of:
1 unit(s)
ALB Price: $64.99 per item
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Ballast Metal Halide 20W Electronic 120 Volt only. Universal Lighting Technologies/Vossloh Schwabe 188514. This ballast is outdoor type 1 rated and will operate ANSI lamp codes M156,C156. This ballast does not have mounting feet.

M2012CK-7EUN 20W Metal Halide Electronic Outdoor Ballast

Designed for use with 20W metal halide lamps, this high-quality outdoor ballast from Universal Lighting Technologies is sure to meet your residential or commercial demands. Whether you’re setting up lights for your courtyard or installing security lighting, you can count on this electronic low frequency square wave ballast to keep your lights running safely.

At Atlanta Light Bulbs, we make sure to keep our inventory stocked with a wide variety of products. Whatever you need, you can count on us to have it available at the best price.

Ballast Specs and Features

  • Outdoor ballast for use with 20W metal halide lamps
  • M156/C156 ANSI type
  • 120V
  • Microprocessor controlled
  • RoHS compliant
  • No feet/side lead exit mounting
  • Resonance start
  • Active power factor correction
  • Abnormal operation shutdown circuit (line voltage must be reset)
  • Thermal protection
  • 2.1” x 2.3”

Get In Touch for More Details

If you’d like more information on this Universal Lighting Technologies outdoor ballast, please feel free to contact us right now. Our customer support is second to none, and our experts have the technical knowhow to guide you through every step of your purchase.

Brand-Name Products for Less

Why spend more than you need to for high-quality lighting solutions? We’re known for our low prices, huge inventory, and outstanding customer service, so shop with full confidence. To speak with a lighting expert, call 1-888-988-2852 or message us online now. Buy a reliable ballast online at Atlanta Light Bulbs today.

This Item Replaces

This product is a direct replacement for the following items:
  • 188514
  • AROMAT 188514
  • AROMAT 188514.42
  • M2012CK-6EUN-F
  • M2012CK-7EUN MICRO
  • PANASONIC 188514
  • PANASONIC 188514.42
  • ULT 188514
  • UNIVERSAL 188514
  • UNIVERSAL 188514.42


Minimum Qty 1
Brand Universal Lighting Technology
Technology Ballast
Actual Wattage 20
Equivalent Wattage
Voltage 120
Lumen Output
Lumens Per Watt
Color Temperature (Kelvin)
Color Rendering Index
Light Color
Bulb Shape
Base Type
Burn Position
Beam Degrees
Ansi Code M156
Ballast Factor
Ballast Start Type
Useful Life Hours
Dimmable No
Outdoor Rated No
DLC Certified No
LDL Certified No
LM79 Certified No
LM80 Certified No
TM21 Certified No
Energy Star Rated No
Manufacturer Code
Manufacturers Notes
Diameter (Inch)
Dimensions (Inch) 2.99(Length) • 2.10(Width) • 2.30(Height)


Lead Time:
IN STOCK – Same Day Shipping (order by 4PM ET M-F)

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