Multiline QCGR – The luminaires from MULTILINE QC group for direct and direct/indirect illumination of various kinds of commercial and residential premises is available now in various sizes and installation variants, The luminaires are available with LED light sources, various power supplies variants, colour temperature of 3000K and 4000K,  colour rendering index of Ra>80 and MacAdam3 colour difference, The luminous flux is regulated by DALI, DSI, PWM, DMX and TW protocols – using optical, infrared and radio frequency devices, Perfectly handled thermal management helps the LED light source work with high efficiency and secures its cooling properties