EcoHX™ LED floodlights are high-efficiency, earth-friendly designs that contain no mercury or lead. Our 7 watt R20 bulbs produce luminosity equal to 60 watt incandescent bulbs and maintain light output in any burning position. EcoHX™ LED bulbs are warrantied for 36 months. This bulb features our 98% high-efficiency driver and is dimmable to 5% on recommended dimmers. It is suitable for damp locations and enclosed luminaries (heat buildup in enclosed luminaries may shorten the service life of any bulb).