Our Best FC6T9 (6.5 In. Diameter) 20 Watts

T9 6.5 In. Diameter 20 Watt Circline Fluorescent Tubes

Buy FC6T9 (6.5 In. Diameter) 20 Watts Light bulbs from Superior Lighting at wholesale prices. FC6T9 (6.5 In. Diameter) 20 Watts fluorescent bulbs are used in offices, garages, warehouses and fluorescent signage. Newer T5 fluorescent systems are more efficient and last longer.