Extra-wide 240° beam angle bathes coolers, freezer and refrigeration units in rich (>80 CRI) luminance. Delivers 110-130 lumens per watt for ultimate energy efficiency. Includes an external multi-voltage (100~277VAC) driver. An aluminum board, Thermal Grease and aluminum housing efficiently dissipate heat for long life and color consistency. Available with either frosted or clear lenses, color temperatures from 2700K to 7000K, and assorted pin configurations.