Light efficient design bollard LED retrofits have been designed specifically for use in bollard fixtures and other small applications. Our omni-directional design delivers unsurpassed lumen output, broad even light distribution, easy installation and up to 80% in energy and labor savings over existing HID technology. 24 W models utilize our Advanced Active Cooling technology delivering consistently higher LED efficacy and life when placed within enclosed fixtures. 14 W and 18 W models run cool enough to just be passively cooled.