Keep a full supply of your best-selling ice-cold beers and beverages and allow your guest to easily see your selection with this bright LED-lit 1 glass door back bar refrigerator. This bar cooler boasts a spacious interior with two adjustable shelves to keep all your best-selling products ready and available to serve. The overall dimensions are 23.6 in. L x 20.5 in. W x 35.4 in. H for a total capacity of 4.1 cu. ft. It is ETL Listed for Safety and Sanitation NSF compliant to ANSI 7 standard for commercial refrigerators and can be used in all types of commercial and residential settings. The door has a lock to keep the product secure when the unit is not in use. This cooler also features an auto defrost function sensor that detects the temperature and automatically switches into auto defrost mode when the temperature reaches freezing point， this will prevent ice build-up inside your cooler refrigerator that can cause your drinks to freeze. Convenient and easy to use with auto defrost a self-evaporating water pan external digital temperature control and display adjustable defrost timer and adjustable 1/5 in. ft. for height flexibility R600a refrigerant 1.3 Amp 115-Volt electrical connection standard NEMA 5-15P plug 60Hz.