Home / Retail Showroom / Buyers Products / Single Round Light Box Black Powder Coated Steel Single Round Light Box Black Powder Coated Steel Buyers Products Single Round Light Boxes are designed to mount 4 in. round DOT lights. LB663 Categories: Buyers Products, Retail Showroom Product ID: 4225 Related products U-Bolt Plate For 2 3/8in Axles 117595 Buy now 5.2-8K Grease Seal Dbl Lip 2.25in ID 10-36 Buy now 1/2in-20 Plain Flanged Nut 12N Buy now DEXTER 23-180 ELECTRIC BRAKE ASSEMBLY LH 12″ 7K Buy now