Diodesy- Pack of 12 FB40DX/U/6 T12 U-Bend Fluorescent Tube, Tube U Shaped, U-Bent Light Bulb, U-Tube Lamp, 6500K Daylight, 40 Watts, 2250 Lumen, 2X Medium G13 2-Pin, 18000hr, Rohs Compliant

THE BRIGHTER, THE BETTER - At 6500K daylight color temperature and 2250 lumens, you will experience a brighter, clearer, and crispier lighting without hurting your eyes and your wallet. 18,000 Hours Rated Life - Dimmable (when used with a Dimming Ballast) COMPETITIVE LIFESPAN - With our U-shaped fluorescent light bulbs, your home, office, or the area you will be needing the bulb for will look clean. PERFECT FOR ACTIVE AREAS - You can increase the alertness and improve productivity by using our U shape light bulbs for work spaces such as kitchens and offices. This is versatile enough to be used in almost any area of your home. Sustainable Lighting Solution - Less mercury and fewer lamps in landfills, combined with energy efficiency, reduces the impact on the environment.