Osi is a weaved wicker luminaire which is suspended from the ceiling using driver mounted canopy cup. The cross weave design gives an additional touch to its look. The luminaire is available in 3 sizes of 450mm, 600mm and 900mm in diameter. The inner section consists of the LED module and acrylic diffuser for spotless and glare free light distribution. 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 +50 C Luminaire Housing Material Wicker Environment Indoor Mounting Suspended Light Distribution Direct Body Finish Wicker Weave Optics Diffuser Driver Mount Inside Canopy Cup Thermal Management Passive Cooling Light Source LED Medium Power LED / Bulb 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 Size And Wattage -450-10W 600-20W 900-30W