Description

The G E LIGHTING 31339 is a 4-watt LED A15 bulb engineered specifically for ceiling fan applications. It delivers 300 lumens of daylight-quality light at 5,000 Kelvin color temperature with a Color Rendering Index (CRI) of 90, producing crisp, high-definition illumination comparable to a 40-watt incandescent. The clear glass A15 shape fits the medium base sockets common to most ceiling fan light kits. Each pack contains two dimmable bulbs rated for 15,000 hours of service life, equivalent to approximately 13.7 years of typical use. This SKU ships as a 2-pack, providing a matched pair for multi-socket fan fixtures.

These bulbs are suited for residential ceiling fan light kits where daylight color rendering is preferred task-oriented spaces such as kitchens, home offices, and utility rooms benefit most from the 5,000K output. The dimmable design allows integration with standard compatible dimmer switches. The all-glass construction and A15 form factor fit within the globe-style and open-bottom canopies found on most residential ceiling fan fixtures. Licensed electricians and HVAC-certified installers handling fan-light replacements will find this a straightforward lamp swap requiring no rewiring.

Key Features

4W power draw replaces 40W incandescent, reducing energy consumption significantly
300 lumens output at 5,000K daylight color temperature for high-definition clarity
CRI of 90 for accurate, true-to-life color rendering
Dimmable with compatible dimmer controls
Rated 15,000 hours service life (approximately 13.7 years)
All-glass construction with clear finish; A15 shape with medium base
Sold as a 2-pack for convenient multi-socket ceiling fan replacement

Compatibility

Designed as an OEM-style replacement LED lamp for residential ceiling fan light kits using medium-base A15 sockets. Verify dimmer compatibility before installation if used on a dimmed circuit.

Installation Notes

Installation is a standard lamp replacement performed by a licensed electrician or qualified technician. Turn off power at the wall switch and allow the existing bulb to cool completely before handling. Confirm the fixture socket is a medium base and that any installed dimmer is rated for LED loads before inserting a dimmable bulb. No tools beyond a stepladder are typically required for a direct lamp swap.