Dress up your receiver and add the EXTRA SAFETY OF A THIRD BRAKE Light.* The patented HITCH-Lite slips into your receiver and snaps securely into place. Fully self-contained, the HITCH-Lite easily installs without the use of any tools. The flat molded connector plugs into your existing trailer hookup. Made of tough ABS to look great through years of use. Optically advanced lens design for maximum brightness with low current consumption. DOT approved.