GE 33774 Circline T9 Fluorescent Bulb 22W 1100lm 4100K 4-Pack
Four 22-watt circline tubes deliver 1100 lumens of 4100K cool white light for large spaces
- Power rating22
- Product typeFluorescent Tubes
- Size or dimensionsCool White 1-Pack
- Cool white 4100K light brightens large spaces
- 1100 lumens at only 22 watts saves energy
- 12000-hour rated life reduces replacement frequency
- Four-pin G10q base fits standard circline fixtures
- Four-bulb pack covers multiple fixtures at once
GE Circline T9 22W 4-Pack Cool White
This four-pack of GE 33774 circline fluorescent tubes delivers 1100 lumens each at 4100K cool white. The 1.1 inch diameter T9 lamps use a 4-pin G10q base and consume 22 watts. Rated life is 12000 hours, equating to roughly 5.5 years at six hours daily use.
Suits garages and basements not dimmable fixtures
These bulbs are built for large open areas such as basements, garages and recreation rooms where broad cool-white illumination is needed. They are not suitable for fixtures requiring dimming, instant full brightness in freezing temperatures, or a higher colour rendering index than 60.
4-pin G10q base decides fit
The single specification that determines compatibility is the 4-pin G10q base; the fixture must accept this exact connector. Voltage is 61 volts and the tube measures 1.1 inches in diameter, so the ballast and housing must match both electrical and physical requirements.
How it compares
Measured against everything we stock in Lighting Fixtures & Bulbs, at today’s prices. Recalculated every night.
- Price $25.99
- Cheaper than about 56% of the 491 comparable items (median $28.99).
Specifications
| Product | |
|---|---|
| Brand name | GE |
| Product type | Fluorescent Tubes |
| Power | |
| Power rating | 22 |
| Size & build | |
| Size or dimensions | Cool White 1-Pack |
Questions about this item
What diameter fixture does the 1.1 inch T9 tube fit?
The bulb has a 1.1 inch diameter T9 circline tube designed for 8 inch diameter fixtures with a G10q base.
How do I align the 4-pin G10q base during installation?
Match the four pins on the G10q base to the socket keyway and press firmly until the bulb seats evenly.
When should I replace the bulbs rated for 12000 hours?
Replace after approximately 12000 hours of use or 5.5 years at 6 hours daily when light output drops noticeably.
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