The ERIA downlight features proprietary, engineered TIR optics that are completely modular & can be easily changed in the field – without tools – for five different beam spreads: 15, 20, 25, 35, & 45. An accessory holder is also built into the trim to accommodate standard MR-16 lens and filter accessories. Combining proprietary precision optics with industry leading LEDs, the ERIA is an excellent solution for big performance in a small package.