ToughGrade TGTPLB-1 Steel Tread Plate Trailer Light Boxes with LED Oval Tail Lights & LED Red Round Side Lights, 2 Count 2 pc sealed 6"oval red high visibility 10 LED stop/turn/tail lights with grommets and plugs 2 pc heavy duty 14 gauge steel light boxes Red round 9 LED side mark clearance lights with grommet and plug 2 piece heavy duty 14 gauge steel light boxes Steel tread plate light boxes dimension: 8-3/4"