Brightlx team are glad to share some popular cases in PC, in which the original requirement with 50% beam 30°/ 60°/90° and 2835-LEDs, the BLX-simulation shows that we gave an infinitely close result that matches clients' requirements. 

Welcome to contact Brightlx for bespoke optics, we love the challenge and design the optical totally according to your request, any beam angle is welcome.