These puck lights operate on their own with the on/off tap lens. The puck lights are also add-on puck lights for model numbers BRRC134 and BRRC135. These puck lights work with a remote. The remote is not included. The AA batteries are not included. The Wireless LED Puck Lights are super bright at 55 lumens. The LEDs are 3000K and give off a warm white glow. Use a remote to turn the puck lights ON/OFF up to 15 ft. away. Control up to 12 puck lights with one remote. Set the brightness to 50% or 100% with the preset dimmer buttons or use the - or + buttons to select the exact level of brightness. There is an optional timer that will automatically turn the lights off in 15, 30, 60 or 120 minutes. The puck lights mount with screws or adhesive tape (both are included). The lights operate on 3 AA batteries (not included) and have a run time of over 100 hours. The run time is 4 times longer than other battery operated puck lights. Measures 3.37 in. wide x 3.37 in. deep x 1.25 in. high.