T5 Circular

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T5 circular fluorescent tubes are the modern, energy-efficient alternative to standard T9 circline lamps. Featuring a slimmer 5/8-inch tube diameter and a 2GX13 base, T5 circular lamps deliver higher lumen output per watt while fitting updated fixture designs.

Common models include the FC22T5 and FC40T5, available in multiple color temperatures for residential and commercial use. These lamps are ideal for modern ceiling fixtures, architectural lighting, and anywhere a compact circular lamp with improved efficiency is required.

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