Catch shoppers’ attention with attractive, brightly lit, refrigerated display cases. Our 5ft LED cooler tubes are quick and easy replacements for fluorescent bulbs in walk-in coolers, reach-in coolers, freezers, and refrigerated display cases.Each 5ft cooler tube provides 3,125 lumens of cold white light (5000K) with a CRI greater than 80 for accurate color rendering. 50,000-hour average operating life provides nearly six years of 24/7 operation before the lamp will need replacement. These tubes are ETL listed and come with a 5-year warranty.Because these tubes have a built-in driver, installation is a breeze. Simply wire the freezer tubes to direct line power. They are also easily connectable – you can string up to 10 tubes together in one row.