Input voltage (AC, 50Hz): 176...264 AC frequency: 50 Flicker: 1 Climatic modification and category of placement: УХЛ4 Height/depth: 35 Length: 600 Protection class: I Ingress protection (IP): IP40 Impact resistance: IK02 Width: 600 https://www.varton.ru/products/ofisnye-svetilniki-dlya-nestandartnykh-potolkov/varton-dlya-grand-line/grand-line-ip40-600x600/svetodiodnyy-svetilnik-varton-dlya-potolka-grand-line-35-vt-4000-k-600kh600-ip40-s-rasseivatelem-opa_2/