GE Lighting 89634 Energy Smart CFL 20W 75W Replacement 1100lm A19 4-Pack

Four-Pack CFL Replacement

This GE Lighting 89634 pack contains four A19 compact fluorescent bulbs designed to replace traditional 75-watt incandescent lamps while drawing only 20 watts each. They deliver 1100 lumens at a warm 2700K colour temperature suitable for everyday household lighting. The bulbs are sold new in a convenient four-count package for multiple fixtures.

Medium-Base Fixture Compatibility

Each bulb fits standard medium-base sockets found in table lamps, floor lamps and bare socket fixtures throughout the home. The lower 20-watt draw frees capacity on shared lighting circuits and reduces the frequency of bulb changes compared with incandescent equivalents. No special wiring or ballast is required beyond the integrated electronics inside each lamp.

Long-Term Energy Profile

Rated life reaches 9.1 years when operated three hours per day, reflecting an eight-fold increase over standard incandescent service life. Estimated yearly energy cost is $2.41 per bulb at $0.11 per kilowatt-hour under the same usage pattern. The fluorescent technology maintains stable output over extended runs rather than only during brief switching cycles.