Leading Edge Lighting CL-22120-A2K Pair of LED 2" Round Red Clearance/Side Marker Light Kit with Light Grommet & Wire Pigtail Truck Trailer RV Reliable performance over 100,000 hours Waterproof, sealed body that is immune to shock and vibration, cost effective single LED design Reflective p2 rated side marker clearance lamp for heavy duty trucks, semi-trailers, cargo trailers, boat trailers work vehicles and any motor vehicle Low profile design reduces damage, standard non-polarized connector, exceeds FMVSS 108 standards Dimensions: 2.00" diameter x 0.56", voltage: 9 - 14v, DC - current: 0.06A & mounts in standard 2" grommet hole