Partsam 2pcs 2.5" Red Beehive Cab Clearance Side Marker Light Trailer Light Universal 12V Partsam ( 2xRed ) 2.5" LED Beehive Marker & Clearance Light, 13 diodes. Universal For 12V vehicles, heavy trucks such as Peterbilt, kenworth, freightliner etc. Used as clearance light, side marker identification light, rear tracking light, cab roof marker light etc. Features a beehive lens Beehive style designed for cab marker use. Rubber Mounting grommet and pigtails included for complete installation.