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The G E LIGHTING 93129285 is a 7-watt T5 LED replacement bulb designed to directly replace the F13T5 21-inch fluorescent lamp. Built for commercial and light industrial environments, this lamp delivers 800 lumens and offers three selectable correlated color temperatures: 4000K, 5000K, and 6500K. The color selection allows a single SKU to serve multiple lighting applications without stocking separate lamps. It operates on T5 electronic ballasts, making it a straightforward retrofit for existing fluorescent fixtures. Rated life of 36,000 hours reduces relamping frequency and associated labor costs. It is non-dimmable and CEC compliant.
This bulb is suited for retrofit installations in commercial offices, warehouses, retail spaces, and light manufacturing facilities where T5 fluorescent fixtures are already installed. The ballast-compatible design means no fixture rewiring is required when replacing an F13T5 fluorescent lamp. Electricians and lighting maintenance technicians performing fluorescent-to-LED upgrades will find this a direct drop-in option for 21-inch T5 single-lamp and multi-lamp fixtures running compatible electronic ballasts.
Designed as a direct replacement for F13T5 21-inch fluorescent lamps in fixtures equipped with T5 electronic ballasts. Not compatible with magnetic ballasts or dimming circuits.
Installation should be performed by a qualified electrician in accordance with applicable NEC requirements and local codes. Power down and lock out the fixture at the circuit breaker before removing the existing fluorescent lamp or accessing ballast wiring. Confirm the existing ballast is a T5 electronic type before installing — this lamp is not rated for magnetic ballasts or dimming applications. Dispose of removed fluorescent lamps according to local regulations regarding mercury-containing waste.
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