I removed two existing recess lights in main hallway bathroom and installed two wafer led recess lights with rings I removed and replaced all the devices in the bathroom including the switches and the gfci I removed the bathroom exhaust fan and installed a high efficiency company supplied whisper bathroom exhaust fan and attached the venting to existing venting I also removed and replaced a 1x4 light fixture in the basement with a company supplied led light fixture Customer has a 1 year warranty #review