Round and Square flush mounts have an ultra slim low profile with edge lit technology and a translucent diffuser for an even, uniform illumination without shadows or hotspots. 120V AC LED technology means there is no driver required - that's one less point of failure over traditional LED flush mounts and makes the round and square incredibly easy to install into just about any electrical box (pancake, 3/0, 4/0, 3/4 combination).