Acrylic Convex Lens 23mm 38mm Reflector Lampshade Cover for LED Flashlight Headlamp Bike Light(Bead Surface 38mmx5pcs)

Optical-grade PMMA construction delivers high light transmission and durability, effectively reducing the yellow halo common in LED spotlights for cleaner, more focused beams. Available in 23mm and 38mm diameters with smooth, bead, or strip surface options to match your lighting assembly needs—choose the finish that optimizes beam diffusion or concentration. Engineered to produce uniform light distribution, eliminating stray light, black holes, shadows, and dark areas, making it ideal for MR16, PAR30, PAR38, wall lights, and landscape fixtures. Precision-molded with a height range of 7.8mm to 10.9mm depending on size and surface type, ensuring a secure fit for flashlight, headlamp, and bike light housings. Versatile replacement part for projection lamps, underwater lights, garden lights, and stage lighting; manual measurement tolerance within 0.3mm for reliable compatibility.