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 [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].