The FA10785_LE1-REC is a 21.56mm Rectangular Lens made of optical grade PMMA (Polymethylmethacrylate), allows use of high current and temperature conditions. It is specially designed for use with for Cree's LedEngin 5W series of LEDs. A special care has been taken to make uniform white or warm white illumination and lenses work well with other colours too. The fastening of holder to PCB with appropriate adhesive.
