With a three year warranty, 16 watt rectangular wall sconce can give you a long term of satisfaction without having to worry about any maintenance and brightness issues. The total brightness emulated by these fixtures is 800 lumens which translate to a lumen efficacy of 50 lumens/watt. The color temperature rendered by these lights is warm at a numerical value of 3000 kelvins. These fixtures have a brushed brown body finish to it adds to its beauty. The dimmer integration further makes its usage more flexible.