Versatile office luminaire with homogenous illumination. Material: Stainless steel housing with white powder coating. Application: Administrative facilities, lobbies. Recessed and surface-mounted. Compatible with the Armstrong Prelude 24 suspended ceiling systems. Power factor: 0,95 Input voltage (AC, 50Hz), V: 176...264 Length, mm: 595 Width, mm: 595 Height/depth, mm: 50 Ingress protection (IP): IP40 Impact resistance: IK02 Protection class: I AC frequency, Hz: 50 Flicker, %: 1 Climatic modification and category of placement: УХЛ4 https://www.varton.ru/products/ofisnoe-osveshchenie/a-seriya-s-ravnomernoy-zasvetkoy/a070-ofis-595-595-analog-4-18-s-ravnomernoy-zasvetkoy/svetodiodnyy-svetilnik-varton-a070-ofisnyy-vstraivaemyy-595kh595kh50-mm-35-vt-3000-k-s-ravnomernoy-z_1/