What is 23" Single Glass Door Refrigerator with LED lights inside the catsers ETL/NSF approved?

Product Features HEAVY DUTY CONSTRUCTION INCLUDES WHITE COATED ALUMINUM OR STAINLESS STEEL INTERIOR WALLS AND BLACK OR WHITE POWDER COATED STEEL FOR EXTERIOR 1 DUAL-PANE TEMPERED GLASS SWING DOORS 4 EPOXY-COATED ADJUSTABLE STEEL SHELVES EACH HOLDS UP TO 90LB.OF WEIGHT BRIGHT INTERIOR LED LIGHTING DESIGNED TEMPERATURE RANGE 33 TO 40 FAHRENHEIT EASY TO USE TEMPERATURE CONTROLS BOTTOM MOUNTED COMPRESSOR OR UNIT FOR EASY MAINTENANCE LOCK MOUNTED GLASS DOORS TO KEEP FOOD SAFETY AUTO DEFROSTING SYSTEM R290 GAS,ECO-FRIENDLY