Artemide 199 Discovery LED 2-Wire Dimmable Aluminum Vertical Suspension LightArtemide 199 Discovery LED 2 Wire Dimmable Aluminum Vertical Suspension Light Specifications: CCT (Correlated Color Temperature): 3000K CRI (Color Rendering Index): >90 Life Expectancy: 50000Hrs Control Type: Dimmable 2 Wire Input Voltage: 120 277V Features: Rim hosts a LED strip injecting light into a clear surface Diffuser is transparent when off, filled with light when on Extended cable length Rounded rim in ultra light aluminum Diffuser in clear