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The G E LIGHTING 11585 is a 200-watt, 120-volt A21 soft white incandescent light bulb designed for high-output general lighting applications. Rated at 3910 lumens, this A-Line A21 bulb delivers strong ambient light output suitable for large fixtures, high-bay residential settings, and commercial display areas. The medium base fits standard E26 sockets. Maximum overall length is 5.375 inches. This bulb is typically installed by electricians, facility maintenance technicians, and experienced service personnel working on lighting circuits.
The 11585 is suited for use in open or enclosed fixtures that accommodate A21 form-factor bulbs with a medium base. At 200 watts, it is appropriate for applications requiring elevated lumen output where LED alternatives are not specified or permitted by the fixture design. Sold in a package of 12 units, making it practical for bulk replacement projects in commercial, industrial, or multi-unit residential settings.
Designed as a standard replacement for A21 medium-base incandescent sockets rated for 200-watt, 120-volt operation in residential and light commercial fixtures.
Always de-energize the circuit at the breaker before replacing bulbs in any fixture. Confirm the fixture is rated for 200 watts before installation, as exceeding the fixture wattage rating creates a fire hazard. Allow the old bulb to cool completely before handling. Installation does not require special tools but should follow applicable NEC guidelines for luminaire servicing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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