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Small rectangular electronic ballast unit with side terminals and label

Fulham

Fulham RHA-UNV-226-C CFL ballast rapid 5-1/8in 1pk

SKU CH-EX90-PDSJR

Electronic CFL ballast supports one or two BX, T5 or T5HO lamps up to 39 W with rapid start on 120 to 277 V AC

  • Typeballast
  • Weight0.4
  • Rapid-start electronic ballast lights CFLs instantly
  • Operates on 120-277V AC for versatile installations
  • Supports one or two lamps up to 39W
  • Cold-start rated to -22°F for reliable outdoor use
  • Compact 0.4 lb RaceHorse design fits tight fixtures

Rapid-start CFL ballast

The Fulham RHA-UNV-226-C is an electronic RaceHorse ballast designed for compact fluorescent lamps in commercial or residential fixtures. It supports one or two bulbs with maximum ratings of 18 W, 28 W, 38 W or 39 W and accepts BX or T5 lamp types.

120-277 V input and cold-weather start

The unit operates on a universal 120 to 277 V AC supply and ignites lamps rapidly down to -22 Degrees F without audible starter noise. Power draw follows the connected lamp wattage and the 0.4 lb housing adds minimal load to the fixture.

No dimming capability included

This ballast provides fixed-output operation only; no dimming method, range or control interface is present. Installers seeking dimmable ballasts must select a different model, and the single-piece pack requires multiple units for larger installations.

Highlights

  • Rapid-start electronic ballast lights CFLs instantly
  • Operates on 120-277V AC for versatile installations
  • Supports one or two lamps up to 39W
  • Cold-start rated to -22°F for reliable outdoor use
  • Compact 0.4 lb RaceHorse design fits tight fixtures

Specifications

BrandFULHAM
Typeballast
Weight0.4

Questions about this item

How do I wire this RaceHorse ballast for a rapid-start T5 lamp, and which step do installers often miss?

Connect the 120 to 277V AC supply to the input leads, match the lamp leads to the single BX, T5 or T5HO socket, and verify the lamp wattage is 18, 28, 38 or 39 W; the step most often missed is confirming the exact lamp wattage before powering up.

What maintenance or replacement will this ballast need after extended operation?

Electronic ballasts have no user-serviceable parts; plan to replace the entire unit if the lamp flickers, fails to start at -22 Degrees F, or the ballast exceeds its thermal limits.

What is the first limit that appears when this ballast runs continuously at full load?

The maximum supported lamp wattage of 39 W is the primary ceiling; exceeding it triggers thermal protection or premature shutdown.

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