Partsam 4pcs Amber 16 diode LED Marker Light w/Bullet Plugs Peterbilt Sleeper Light Panels 12V Partsam ( 4xAmber ) Marker Lights 16 Diode Chrome Bezel w/ Male Plugs. Perfect for heavy trucks Sleeper Panels Snap on Chrome Bezel / Cover / Housing; Universal for 12V vehicles For Peterbilt KW Hood Panel Clearance Lamp, Side Marker Lights, Identification Lights or Turn Signal Lights Peterbilt-Style Replacement For Peterbilt Cab Panel; Wire connections (with male plug): White is Negative and Black is positive. Size with chrome: 165mm x 55mm x 27mm (6.5'' x 2.2'' x 1''); Hole distance: 116mm (4.57'')