Sera is a suspended luminaire made of ceramic material. It houses an LED bulb and is supended from the ceiling using wire. The fixture is available in a single size of 290mm in diameter and 270mm height. Ceramic texture options are available. LED module option also available. Electrical Input Voltage : 220 - 240 AC 50Hz Control : Switch 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 : Ceramic Environment : Indoor Mounting : Suspended Light Distribution : Direct Body Finish : Ceramic Thermal Management ; Passive Cooling Light Source LED : LED Bulb CCT : 3000K / 4000K / 6500K Size And Wattage - 290-10W