Sylvania FP28/835/ECO PENTRON T5HE Fluorescent Tube Light Bulb - 20901, 3500K, 28W, 120/480V, 4' Package_Each 000+ hour lifetime and 5

000+ hour lifetime and 5 year limited warranty

200 CCT:  5000K CRI:  83+ Certifications:  UL

This Class 2 constant current driver delivers precise dimming control and advanced programmable features for commercial and residential installations

ANSI Height:  3

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Sylvania FP28/835/ECO PENTRON T5HE Fluorescent Tube Light Bulb - 20901, 3500K, 28W, 120/480V, 4' Package_Each 000+ hour lifetime and 5The Sylvania FP28 835 ECO PENTRON is a high efficiency T5HE fluorescent tube engineered for commercial and industrial lighting. Delivering 2800 lumens at 28W, this 3500K neutral white bulb reduces energy consumption while maintaining consistent, reliable illumination. With a 12,000 hour lifespan, it minimizes maintenance cycles and replacement costs. Ideal for office, retail, and warehouse applications where performance and efficiency matter.