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The G E LIGHTING 31517 is a 4-watt LED blunt-tip bulb sold in a 2-pack, designed as a direct replacement for 40-watt incandescent lamps. Operating at 5,000 Kelvin with a color rendering index (CRI) of 80, it delivers a crisp daylight color output through a clear BM-shape envelope. With 300 lumens of output and a rated life of 15,000 hours, this bulb suits residential and light commercial fixtures where long service intervals and energy savings matter. It carries Energy Star approval and is compatible with standard dimmers. Licensed electricians and facility maintenance technicians are the typical installers.
This bulb fits medium-base sockets and is intended for general-purpose indoor lighting applications including table lamps, floor lamps, and decorative fixtures. The blunt-tip BM shape suits candelabra-style and open fixtures where the bulb profile is visible. The daylight color temperature at 5,000 K makes it well-suited for task lighting, reading areas, and workspaces where accurate color rendering is a priority. The 2-pack format is practical for multi-fixture installs or maintaining stock for replacements.
Designed as an OEM-style replacement for medium-base lamp sockets in residential and light commercial fixtures accepting A-shape or decorative blunt-tip LED bulbs rated for standard line voltage.
Installation is suitable for qualified electricians or knowledgeable end users. Always confirm the fixture is de-energized at the switch before changing the bulb. Verify the fixture and dimmer are rated for LED loads before installing in a dimmable circuit, as not all leading-edge dimmers are compatible with LED drivers. Do not install in totally enclosed luminaires unless the fixture is rated for that application.
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