The value is real. The FS Series recessed LED luminaire (FSL) from Lithonia Lighting breaks down cost barriers for cost efficient, advanced LED lighting technology. The long life of the LEDs help reduce maintenance and cost -- enhancing the overall value. The FS Series LED is engineered to minimize jobsite assembly. It is fully assembled and requires no special handling so it’s easy to install. Thoughtful engineering enables the FS Series LED to provide up to 118 lumens per watt, and an expected service life of more than 19 years when operating 10 hours a day/5 days a week or 50,000 hours with little to no maintenance. In addition, the standard eldoLED driver provides smooth, seamless and flicker-free dimming to 1% thus providing outstanding performance.