(2) BRIGHT 10 LED Oval Tail Lights / 4 LED Marker Lights with Rubber Grommets, Wire Pigtails and Aluminum Mounting Boxes Bright Aluminum .056 Diamond Plate Light Boxes approximately 8 1/4" Wide by 3 3/4" High by 2 7/8" Depth. Each Box has the oval cutout for the grommet mounted lights but will require additional holes and wiring for your installation. Each Tail Light is supplied with a 3 wire pigtail for ground, brake/turn and tail light and each Marker Light has a 2 wire plug for ground and hot lead. These Tail Lights are tail lights and then get brighter for the turn signal and brake functions and the DOT approved marker lights are 1 function only. This configuration of 10 LEDs makes for a full and BRIGHT tail light. DOT approved. These Lights are impact resistant and less susceptible to shock damage. Each LED Light is water-tight sealed. These LEDs draw less current, generate less heat and are brighter and light faster than an incandescent bulb. 12 Volt Input.