2-3/4" x 2-1/8", amber, incandescent trailer clearance light, used to identify that a trailer is present, stud mounted, light is grounded through the stud & has a 1 wire electrical connection to the hot wire only.
WARNING: This product can expose you to chemicals including acrylonitrile, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.