Orbit is a suspended luminaire made of concrete material with wood top for enhanced look. The rough concrete texture along with wood makes it a stunning combination. Available in single size of 200mm in diameter. PMMA diffuser is used for spotless and glare free light distribution. Wood texture options are available. Electrical Input Voltage : 180 - 280 AC 50Hz Driver Type : Constant Current Driver Control : Switch / DALI / Analog Connection : Plug-in Type Pre-wired General Characteristics Appliance Class : Class 2 Ingress Protection : IP40 Photobiological Safety : RG 0 - No Risk Ambient Temperature : 0 to +50C Luminaire Housing Material : Concrete Environment : Indoor Mounting : Suspended Light Distribution : Direct Body Finish : Concrete & wood Optics : PMMA Diffuser Driver Mount : Inside Canopy Cup Thermal Management : Passive Cooling Light Source : LED Medium Power LED Binning : 3 Step MacAdam Luminous Efficacy : 95 Lm/W Color Temperature : 2700K / 3000K / 4000K / 5700K / 6500K CRI : 80 (Standard) 90 (Optional) Tunable LED (Optional) UGR : < 19 LED Life : > 50,000 hours