... -300V DC12V-36V 1320LM,50000hours E39/E40,E26/E27 base UL,CE,RoHs 12W High Power LED Light Bulb Green product ... . The precise light distribution pattern significantly reduces light pollution. The lamp is virtually unbreakable, and has an expected life of 50 ... :4.33" (110mm) diameter, 10.8" (275mm) lengthCertification: CE, RoHS UL E343880