OHLECTRIC Replacement for ICN-2P32-SC 1&2 Lamp T8 Fluorescen

The Verdict

If your fluorescent fixture is humming, flickering, or dead, the ballast is usually the culprit — and the OHLECTRIC ICN-2P32-SC replacement is the part most homeowners and electricians are grabbing. With 229 ratings averaging 4.6 stars, this electronic ballast has earned a reputation as a dependable, budget-friendly fix. But is it the right one for your specific setup? Here’s the breakdown.

What You Actually Get

The box contains a single electronic ballast, UL listed and RoHS compliant. It’s rated for 120V or 277V input and drives one or two 32-watt T8 lamps — hence the “1&2 Lamp” in the title. The case is a standard metal housing, roughly 9.5 inches long and 1.6 inches wide, which matches the footprint of the GE and Philips units it replaces. The 18-inch leads are color-coded to match the industry-standard wiring scheme, so if you’re swapping out an old magnetic ballast, the process is straightforward: disconnect the old unit, match the wires, reconnect.

Performance and Real-World Use

In practice, this ballast delivers instant-start operation — meaning your T8 tubes light up at full brightness immediately, with no visible flicker or warm-up delay. The electronic design runs cooler than magnetic ballasts, which extends capacitor life and reduces the buzzing noise many older fixtures produce. Multiple reviewers note that it’s noticeably quieter than what they replaced. One buyer put it plainly: “Replaced two old magnetic ballasts in my garage. Fired right up, no hum, and the lights are actually brighter.”

The dual-voltage capability (120V/277V) is a genuine plus. If you’re working on a residential fixture, 120V is standard. But if you’re patching a commercial space with 277V lighting circuits, this ballast handles that too — no need to hunt down a different SKU. That flexibility alone makes it a smart stock item for property managers.

What Buyers Consistently Praise

The most repeated theme in reviews is “drop-in replacement.” Multiple customers mention matching it to their existing ICN-2P32-SC without needing to rewire the tombstone connectors. One reviewer wrote: “Identical to the original GE ballast I pulled out. Same wire colors, same length. Hooked it up in 15 minutes.” Others highlight the 5-year warranty as a confidence signal — if it fails prematurely, OHLECTRIC will replace it, which is more than many budget ballasts offer.

Where It Falls Short

The terminal blocks are the most common complaint. They’re tight, and if you’re working with stranded wire that’s slightly oversized, you may need to trim the strands or use a small flathead screwdriver to fully seat them. It’s not a dealbreaker, but it’s worth knowing before you start.

There’s also no mounting hardware in the box. Most fixtures have existing screw holes that align, but if you’re building a new fixture from scratch, you’ll need your own #8 screws. Finally, this is strictly for T8 electronic lamps — do not use it with T12 magnetic tubes or any dimmable system. That will cause flickering or premature lamp failure.

Who Should Buy This

• DIY homeowners replacing a failed ballast in a kitchen, garage, or workshop fixture — the wiring is simple enough for a weekend project.
• Property managers or electricians stocking spare parts for commercial 277V systems — the dual-voltage rating covers most bases.
• Anyone tired of buzzing fluorescent lights — the electronic design eliminates the 60Hz hum.

Skip it if you need a ballast for T12 lamps, or if your fixture uses a different lamp count (e.g., 3 or 4 lamps — you’d need the 3&4 lamp version).

FAQ

Q: Will this work with LED replacement tubes? A: Only if the LED tubes are specifically labeled “ballast-compatible” or “type A.” Many LED tubes require you to bypass the ballast entirely, so check your tube’s specs before ordering. If you’re using direct-wire LED tubes, this ballast isn’t needed.

Q: How do I know if my ballast is actually the problem? A: If the lamps are new and still flicker or stay dark, the ballast is the likely culprit. Use a multimeter to check for 120V at the ballast input. No voltage means a wiring or breaker issue; voltage present but no output means the ballast is dead.

Q: Does it matter if I have a 2-lamp fixture but only use 1 lamp? A: No — this ballast is rated for both 1 and 2 lamps. Just ensure you connect the unused lamp leads with wire nuts, and it will operate fine on a single tube.

The Verdict

Buy it if: You need a reliable, UL-listed replacement for an ICN-2P32-SC ballast and want dual-voltage flexibility. The 4.6-star average rating reflects a product that does exactly what it says, with no surprises.

Skip it if: You’re converting to LED direct-wire tubes, need mounting hardware included, or have T12 lamps.

Rating: 4.6/5 — A solid, honest ballast that fixes the problem without fuss. The tight terminals are the only real friction point, and that’s a minor inconvenience against a 5-year warranty.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.