5pcs x 16MM lenticular Lens 16MM LED Optical Lens high Power Double LED Lens

Description

Outer diameter: 16MM Height: 3.7MM Light transmission rate: 93% Focal length: 23MM Beam angle: the angle can be adjusted Material: imported PMMA High power LED lens, LED light directional projection. For 1,3,5W LED, the application of different brands of high power LED, for 19,22,30 beam. 双语对照