This listing features for 4 Pieces 5x3 led tail lights Red. Black Rubber Grommet and 3 Prong Wire Pigtails are Included for complete installation (not directly hardwired); Each 3x5 led lights has 12 leds and provide you better visability when driving on road. Functions of 5x3 Rectangle led trailer tail lights: stop/turn signal/brake/tail lights. NOTE: People call it 3x5 led tail lights on Market, but the actual sizes are as following: 5.14" x 3.27" x 1.00" (light only), 6.25" x 4.26" x 1" (overall size) and you may need to drill a hole about 5-5/8" to install; Wiring of these 5x3 led flatbed tail lights: White wire is the Ground, red wire is high mode and function as stop/brake/turn signal lights, black wire is low mode and function as tail/running lights; These 3x5 rectangle tail lights is highly silicon sealed and IP67 Waterproof, and are ready for different kinds of weather; Universal fits: these 5x3 led taillights are universal for almost all 12V dc vehicles such as trucks, trailers, tractors, semi trailers, Dump Trucks, horse trailer, enclosed trailer, cargo trailer, golf cart, flatbed trucks, UTV etc. Any problem about this 3x5 truck lights since you place the order, please feel free to send us email if there's any issue before or after purchase and we will reply in 24 hours;
(4) 5" x 3" RED LED Stop Turn Tail Lights Truck Trailer 12 LED 3 X 5

-- Rate for 12V, test to 13.8V

-- each 3x5 led tail light has 12 pieces super bright leds, Great replacement for incandescent lights

-- Function as Stop light, Turn light, Tail light and Brake Light.

-- Universal for trucks, trailers, tractors, semi-trailer, Dump Trucks, buses, boats, special and utility vehicles, etc.

-- Light Size: 5.14" x 3.27" x 1.00" approx.

-- Size with grommet: 6.25" x 4.26" x 1" approx.

-- IP65 Waterproof. Features sonically sealed, waterproof lens and housing in a single unit.

-- Wiring Tips: White Wire is the Ground; Red Wire is the high brightness; Black Wire is the low brightness

-- Black Rubber Grommet and 3 Prong Wire Pigtails Included

Package includes:

4Pcs 3x5 RED Grommet mount Stop, turn, tail lights