These 3-LED diode accent lights provide as much light output as a conventional 12V incandescent bulb, consuming only 0.4 amps of power and drawing at least 10 times less power than incandescent. Low heat makes them safer for enclosed areas. Perfect for accent lighting and as a courtesy light for steps and walkways. Extreme long life and resistant to vibration. 3.3" L x 1.22"W x .09"D. Requires 11/16" x 1 3/4" rectangular cutout. Gasket included. Mounts with two# 6 screws (not included).