Lithonia Lighting FMLL 9 30840  4-Feet 4000K LED Low Profile Lightpuff with White Acrylic Diffuser SAVE MONEY - Energy Star certification saves money on energy bills by providing maximum light output with minimal power usage - provides 88 lumens per watt 50,000 HOUR LIFETIME - Long lasting LEDs are designed to last 50,000 hours or 23 years when on every day for 6 hours/day - drastically reducing time wasted changing light bulbs SUPER BRIGHT - Very bright LEDs deliver general ambient Lighting for surface-mount Ceiling application MEETS HIGHEST STANDARDS - Energy Star certified, CSA certified in the USA and Canada and certified for Damp locations WIDE APPLICATION - Ideal for use in closets, laundry rooms, hallways, corridors, utility work areas, garages and much more