G E Lighting 33774 22W Circline Fluorescent Tube 4150K

Product Description

The G E LIGHTING 33774 is a 22-watt T9 circline fluorescent tube designed for residential and commercial ceiling fixtures that use circular fluorescent lamps. Rated at 1,100 lumens and a color temperature of 4,150 Kelvin, this Cool White lamp delivers crisp, neutral light output suitable for kitchens, utility rooms, and similar general-illumination applications. The lamp has a Color Rendering Index (CRI) of 62 and a rated service life of 12,000 hours. It is installed by licensed electricians or qualified maintenance technicians familiar with fluorescent ballast systems.

This circline tube is suited for flush-mount and close-to-ceiling fixtures designed to accept T9 circular fluorescent lamps. The 4-pin base connects to compatible magnetic or electronic ballasts sized for 22-watt T9 circline service. Typical installations include residential kitchens, bathrooms, and general-purpose light fixtures in light commercial settings where circular lamp form factors are required.

Key Features

• 22-watt T9 circline fluorescent tube with 4-pin base
• 1,100 lumens output at 4,150 Kelvin Cool White color temperature
• 8.25-inch outer diameter fits standard circline fixture housings
• Rated 12,000-hour service life reduces replacement frequency
• CRI of 62 appropriate for general utility and task illumination

Compatibility

Designed as a replacement T9 circline fluorescent lamp for fixtures accepting a 22-watt, 4-pin circline tube with an 8.25-inch outer diameter. Verify ballast compatibility with the existing fixture before installation.

Installation Notes

Installation should be performed by a licensed electrician or qualified technician in accordance with applicable NEC requirements. De-energize the fixture at the circuit breaker before handling the lamp or accessing ballast wiring. Align all 4 pins fully into the lamp holder before restoring power. Do not install this lamp in fixtures designed for a different circline diameter or pin configuration.