The Edge Lit LEDme Round Button Light is designed for recessed or surface mounted installations delivering strong evenly distributed light output with the latest in LED technology. Energy Star & CEC Title 24 Rated this button light is sure to light up your application in an eco friendly energy efficient style. Class II 24V remote and plug-in transformers allow up to 12 button lights to be wired together. Available with black white or brushed nickel finish. Includes 72 inches of wire button lights can be wired in a series to one another up to the maximum load on the power supply used.