Sea-Dog LED Square Courtesy Light - Blue [401418-1]LED Square Courtesy Light Blue LED Square Courtesy Lights are recess mounted in a 1" diameter hole, requiring no installation fasteners. Constructed of investment cast 316 stainless steel. This high quality 1 3 8 square light with two LED bulbs can be mounted to cast light up and down or side to side, depending on the required application. 12V. WARNING: This product can expose you to chemicals which are known to the State of California to cause