The UGR<19 LED linear light is made of top quality extruded aluminum, provides clean, uniform lines of illumination in virtually all architectural environment. It is supplied with micro-prismatic, 150LM/W, CRI>90, SDCM<3, seamless & continuous connecting, CCT tunable, human centric lighting available. It is ideal for office lighting, because of their comfortable and even light with low glare(UGR<19).