Works great. I have $22.00 invested. Better than $100.00 plus. I took a LED bulb and 1157 socket, mounted a ground and pushed it inside a rubbed IFS bushing. This fit tight and flush inside the bed roll. There was enough gap in the roll to run the wires out and down the bed support and terminate to the extra wires coming out of the tail lights. I have tail, turn signal, and stop lights.