High Performance LED Corn Lamps are an excellent LED retrofit product. They are perfect for warehouse and manufacturing factories, outdoor post tops, bollards, commercial and residential recessed cans and educational facilities. They are very easy to install and are ready to replace nearly every HID, CFL and incandescent bulb in use. High Performance LED Corn Lamps offer 360° illumination, are DLC and ETL listed, and have a rated lifetime of up to 50,000 hours.