LED Lens Reflector Kit 44mm Objektiv + 50mm Reflektor Kollimator Basis Gehäuse + Feste Halterung 100W L LED Lighting Accessory The fixed bracket is made of 1mm thick metal electroplating, with delicate and smooth surface and strong supporting capacity. Fixed PD Trial Frame Trial Lens Sets & Reflector Collimator Kit The set does not include leds Assembly diameter: 53mm height: 28mm Luminous Angle: about 120 degree Suitable for 20W 30W 50W 70W 80W 100W 120W 150W LED(same volume as 100W) Specification of fixed bracket: Diameter: 53mm(excluding fixing screws) Height: 7., 3 mm Lens specification: Lens with a luminescence Angle of 120 degree: aspheric surface design lens has a diameter of 43., 9mm, a height of 10., 8mm, a thickness of 3mm, and a light transmittance of 98% Specification of Reflector Collimator: Diameter: 49., 6mm Height: 11mm Bottom size: 26., 3*26., 3mm Net weight: 42g Luminous Angle: about 120 degrees The set does not include leds. Upgrade Your LED Lights Upgrade Your 20W-100W Square Led Lights With Our Premium 44mm Optical Glass Lens, 50mm Reflector Cup And Fixed Bracket Set