Meson Pro 190-S is a range of pendant LED downlights equipped with a glare-reducing reflector and a satinized diffuser. The innovative design of LED array, mixing chamber, reflector and diffuser forms an optical system with high system efficacy and excellent visual comfort. Meson Pro 190-S has a highly effective Light Output Ratio (LOR) better than 84% and an Unified Glare Rating (UGR) between 17 and 19 depending on the luminaire flux. The lamp source used is a LED array with an excellent colour rendering index. The housing is finished with a matt white paint.