The Cree LR6-DR LED recessed lights are available in two brightness levels, a 650 lumen model and a super bright 1000 lumen model. The 'DR' stands for deep recessed, where the light engine and lens are tucked further into the unit slightly reducing beam angle and unwanted glare. The LR6-DR1000 is equivalent to a 100 watt incandescent bulb and is perfect for use in higher ceilings.