Atoplee 44mm Lens+Reflector Collimator+Fixed bracket For 20W 30W 50W 100W LED Light transmittance: 98% Beam Angle: 60-80degree Angle:5 degree - 90 degree Material: optical Aspherical glasses Attention:NO LED LIGHT,only 1pcs 44mm Glass Lens+ 1pcs 50mm Reflector +1pcs fixed bracekt For 20W 30W 50W 100W LED