Partsam 15 inch 11 LED Trailer Tail Light Bar, 2Pcs Red LED Brake Stop Turn Tail Light Bar + 2Pcs Utility White LED Back UP Reverse Running Boards Light Bar (2 Red + 2 White)

1.Partsam includes 2 Pieces 15 Inch White LED Trailer reverse light Bar and 2 Pieces 15 Inch Red Led trailer stop turn tail light bar, 4 Pieces in total. Other mounting hardware not included;2.Each 15 inch Led trailer tail light bar is powered by 11 high power LED for a bright performance. These Led Strip Bars are HARDWIRED with a three wire pigtail: white is ground wire, Black is the low brightness and Red is the high brightness. Functions of trailer led light bar: red led light bar functions as stop turn brake light in high mode and tail or running light in low mode; white light bar function as backup light bar or reverse light bar in high mode and side marker light in low mode;3.Dimension of the trailer light strip: The overall length is about 15.5 inches, wideth is about 1.25 inch, and the thickness is about 0.5 inch. There is a little knob where the wires all come out, so the overall depth is about 1 inch, and you may need to cut out a hole to allow that to go in. The spot knob is