COB LED Reflector Lens 45mm - China COB Lens Reflector
Lenses & Reflectors for Cree LEDs - Ledil | Mouser
Amazon.com: BORDSTRACT LED Reflector Cup, 44mm Optical Glass Lens 50mm Collimator Cup Reflector Fixed Bracke LED Reflector Base for 20-100W LED Light(60°) : Electronics
Reflector designer and manufacturer in China - Nata factory