If you feel disappointed when you find the LED vanity lights you just installed are not bright enough or are not dimmable with the dimmer switch on the wall, then please consider this item. This light can serve as a sole light source for a small bathroom, it's the equivalent of 4-light vanity light. Change color temperature among 3 CCT by pushing the button on backplate and your selection is kept. It can be used with the same dimmer switch for traditional incandescent light bulbs. The light direction is also adjustable by repositioning the light bar angle. It is easy for installation, the installation complies with US electric code.