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 4K Slipper Spring 2in 1403T3 Buy now CASTLE® DOT 3 BRAKE FLUID Buy now CASTLE® FIREBALL™ Buy now DEXTER 23-180 ELECTRIC BRAKE ASSEMBLY LH 12″ 7K Buy now