Model Features Acrylic lift-up self-closing front doors. The 48" model has two sets of doors, the 59" has three sets, and the 77" has four sets of doors. Removable sliding rear doors, shelf lights, shelf supports, and shelves. Adjustable Leg Levelers Vent system to reduce heat build-up from the lights. Acrylic ends and glass rear doors. Rear doors are sloped for product access. All-welded base construction with a choice of six standard laminates on base. Easily accessible control panel with main power, auxiliary fan, and light control. White display deck. Shelving Two tiers of adjustable white cantilevered wire shelves. Shelves are adjustable up and down and can also be tilted. Lighting; fluorescent top lights and shelf lights. Lights are independently wired. DLC Certified, IP66 rated. Agency Approvals UL Safety and UL Sanitation Listed. DOE 2017 Compliant.