We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular white electronic ballast in a lightweight housing, model 31307

GE Lighting

GE Lighting 31307 Proline T5 2-Bulb Electronic Ballast GE28T5/2-120RESL Rapid Start

SKU CH-AR9F-8S11Z

Electronic ballast for two F14T5, F21T5 or F28T5 lamps on 120 V residential circuits, rapid start, UL listed, case of eight

  • Rapid start delivers instant, flicker-free lighting
  • Electronic ballast cuts energy use versus magnetic types
  • Runs F14T5 21-inch, F21T5 33-inch and F28T5 45-inch bulbs
  • UL listed safety certification for residential circuits
  • Lightweight housing simplifies installation in 120V fixtures

Residential T5 Ballast For Two Lamps

This GE Lighting 31307 Proline electronic ballast operates two T5 fluorescent lamps on 120 volt residential circuits. It supports F14T5 21-inch, F21T5 33-inch and F28T5 45-inch bulbs in compatible fixtures. The rapid start design provides reliable ignition for everyday home lighting. Supplied as a case of eight units for multi-room projects.

Lightweight Housing With UL Listing

The lightweight housing simplifies installation inside standard residential fixtures. UL listing confirms compliance with recognised safety standards for indoor use. Electronic circuitry replaces older magnetic ballasts to reduce energy consumption during operation. Designed specifically for two-lamp T5 configurations in residential settings.

Quiet Rapid Start Operation

Rapid start technology delivers smooth, flicker-free lamp ignition with minimal audible noise. Electronic design runs cooler than magnetic equivalents while drawing less power on 120 volt circuits. Quiet performance suits living spaces where ballast hum would be noticeable. Intended for residential fixtures using the specified T5 lamp lengths only.

Highlights

  • Rapid start delivers instant, flicker-free lighting
  • Electronic ballast cuts energy use versus magnetic types
  • Runs F14T5 21-inch, F21T5 33-inch and F28T5 45-inch bulbs
  • UL listed safety certification for residential circuits
  • Lightweight housing simplifies installation in 120V fixtures

Specifications

BrandGE

Questions about this item

Does the GE28T5/2-120RESL ballast operate on standard 120 V household circuits?

Yes, it is designed for 120 V residential circuits and carries a UL listing for that voltage.

What lamp lengths and types does this ballast support in a two‑bulb fixture?

It drives two F14T5 21‑inch, F21T5 33‑inch or F28T5 45‑inch T5 fluorescent lamps.

Is any special wiring step required when replacing a magnetic ballast with this rapid‑start electronic unit?

Rapid‑start ballasts need the lamp cathodes heated before ignition, so the existing rapid‑start sockets and wiring must be kept; do not convert to instant‑start sockets.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.