Feit Electric’s 40-watt Neutral White Non-Dimmable U-Bend Fluorescent Lamp replaces T12/U6 fluorescent tubes. This 2700-lumen u-shaped light in 3500K Neutral White provides neutral or task lighting for both living and workspaces. It is an ideal choice for dining areas, vanities, pantries, and anywhere you need welcoming and refreshing light. Replace older, lumen-depreciated light bulbs with newer fluorescent light bulbs to maintain full brightness. F40BWX/U6 lights have an estimated energy cost of only $4.82 per year. Switch to Feit Electric linear lights for your space and get up to 18,000 hours of superior light. That's 16.4 years with 3 hours of daily use.