The Tie Stix wall 2-light Indirect fixture features an indirect light that illuminates at a 100 degree beam spread. Dynamic Tunable White LED technology offers the latest advancements in lighting technology. The Variable White Dynamic Tunable option offers full range dimming at full brightness from 2000K (Sunset) to 4000K (Cool White) color temperatures. Nominal sizes range from 15 to 70 inches, with a variety of mounting option.