Top quality 4-foot tube specifically designed to operate in freezers, coolers and walk-in refrigerators. Extra wide 240° beam angle bathes your refrigerated space with even, vibrant light. With a color-rendering index (CRI) of greater than (>) 80, these tubes display your products in the most appealing light possible. Available with either frosted or clear lenses and color temps ranging from 2700K to a frosty-cool 7000K, these tubes are available in an assortment of pin configurations. Durable, high quality construction for years of utility.