M. Benedict "dr_eggs" says:

What an amazing set of lights!! Have been using halogen fixtures to light up the area in my back yard where the dogs go at night. Wife continually left the light switch on over night and I was always concerned that the bulb would burn out during the cold and snow seasons, and I would be climbing to the peak to replace yet another halogen bulb. Had the small two fixture halogen and the large single fixture/bulb halogen, and both ended their lives with a corroded socket death, and another climb up the ladder. Then I found these LED fixtures and having some RAB wall washers that work perfectly, I thought to try this Lithonia model. Worried that the two fixture 3 LED in each fixtures might not light up the area like the 500 watt halogens. My mistake! They are so bright at 20 watts LED, that my neighbors are going to complain about the light coming in their bedroom windows. This little set of lights are in the sunlight range of Kelvin (Very bright white light) and easily light up a 50×100 foot area. Best thing is that the photocell allowed me to hard wire and bypass the switch the Mrs. doesn’t use anyway, the 50,000 hours projected life (no more climbing the ladder any time soon), and about $.03 a night to run the thing!