The Keel Plug-In Wall Sconce features a rectilinear keel with an intersecting cylinder. Finish in Satin Black, Satin White or Bright Satin Aluminum with a white optical acrylic diffuser. Integral LED module. Turn the lamp on by lightly touching the switch on the side of lamp. Adjust the brightness by sliding your finger along the switch or tapping anywhere on the switch. Tap the ribbed end of the switch to turn the lamp off.