Rated up to 25,000 hours at 70% lumen maintenance, SYLVANIA ULTRA LED BR lamps offer years of service and reduce energy and maintenance costs. SYLVANIA LED lamps are environmentally preferred products. Sylvania LED light bulbs are RoHS compliant, contain no mercury, lead or other hazardous materials. They do not emit UV or IR radiation that can cause fading and discoloration of fabric or artwork. The 80 CRI ensures greater color definition and can be used in many applications, both homes and businesses.