Will this fit my circline fixture?

Only if your fixture uses a 32W T9 circline tube with a 4-pin base. Count the pins on the old tube and check the wattage printed on it. A 2-pin fixture needs a different lamp.

What color light does it give?

Cool white, a neutral-to-bluish white that suits kitchens, garages and task lighting. It is not a warm white, so it looks cooler than typical living-room bulbs.

Does it need a special ballast?

It runs on the ballast already in your fixture, which must be rated for a 32W 4-pin circline. If the old tube worked, the fixture is compatible.

How do I dispose of the old tube?

Fluorescent tubes contain a small amount of mercury, so take the old one to a household hazardous waste site or a retailer that accepts them. Do not put it in regular trash.

No, it is a fluorescent tube. LED circline replacements exist but often need the ballast bypassed or removed, so check the fixture before switching technology.

GE Lighting 33890 32 Watt Circline Tube Fluorescent Light Bulb 4 Pin Cool White

Q: Where is the GE Lighting 33890 32 Watt Circline Tube Fluorescent Light Bulb 4 Pin Cool White cheapest?

At Amazon, for $14.99, as of our latest check.

Q: Where can I buy the GE Lighting 33890 32 Watt Circline Tube Fluorescent Light Bulb 4 Pin Cool White?

2 stores we checked sell it, including Walmart, Amazon.

Best price now

$14.99at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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