10) 3/4" Amber & Red LED Clearance Side Marker Lights Truck Trailer Pickup Flush (10) Red Side Marker Light (10) Amber Side Marker Light Two wire connection Side marker lights are each 1.05" diameter x .5" depth, (fits in 3/4" hole) Meets P2 and PC DOT FMVSS 108/SAE requirements Weather resistant, built to handle weather temperature variations