Denso is a suspended luminaire made of concrete material. The luminaire is suspended from the ceiling using high strength suspension cable. Acrylic diffuser is used for spotless light distribution. The luminaire is available in a single size of 200mm diameter 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 : Concrete Environment : Indoor Mounting : Suspended Light Distribution : Direct Body Finish : Concrete 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 Size And Wattage - 200-15W