I've had this handy light fixture for about a month and absolutely love it. We are using it as a residential light for our pretty large backyard. Installing it was very simple, the wires are color coded and there are removable slots on the backside of the light to mount it. The lighting is amazing, it has options for bright blue to a yellow hue, but we kept the original manufacture settings. Since it's gets pitch black at night we really get a good use out of it especially since our laundry is in our back room. I have not seen a change in our energy bill so that's a plus. We do have the WPX0, which is the smallest of the collection, and I beleive is perfect for large residential areas.