Lily's Home LED Wireless Remote Control Puck Light with 5 LED Lights and 30 Minute Timer - Set of 2 Super bright with 5 white LEDs per light Remote control or manual touch operation With 30 Minute Timer mode and Dim mode controlled by the remote control Puck lights require 3 AAA batteries each (not included) and Remote requires 2 AAA batteries (not included) Measure appox. 3.25 x 3.25 inch and 3/4" thick