1.35mm led triple lens for Luxeon,Seoul, Edison, Cree 2. Beaded surface 3. ... Lens transmittance: 93% 4. Certificates: SGS ,ROHS 35mm led triple lens for Luxeon,Seoul, Edison, Cree Product InformationModel NO) HILL ... not use any commercial cleaning solvents on lenses. 35mm led triple lens for Luxeon,Seoul, Edison, Cree