Lighting is up and working. Halo Canless lighting with Leviton LED dimmers (Diva 153 models). I have done research on these LEd canless lights. Many have issues with flicker and/or hum when dimmed. These Halo units with the Leviton LEd dimmers work fantastic. The 15-18" cable between the controller and the light housing assembly allow you some wiggle room when final mounting of the light goes into a drop ceiling panel. The LED housings are metal and not plastic. The lens for the LED looks like a conventional bulb and not just a cheap piece of flat plastic over the LED array. IF you are looking to upgrade existing lighting or doing a remodel/expansion you can count on these. Only down side is to inspect the connectors on both the LED unit and the controller before starting. I had 1 broken in the box with no damage. Not worth gettign worked up over given how well everything else on these are made. Just took it back and got another one. These units have 5 color settings. The unit is currently set on the middle one. In the picture they are all turned up to maximum. Next ceiling grid kits for the 24x24 acoustic tile ceiling.