Input voltage (AC, 50Hz), V: 176...264 AC frequency, Hz: 50 Flicker, %: 1 Climatic modification and category of placement: УХЛ4 Color rendering index: 80-89 Protection class: I Mounting method: Pendant Ingress protection (IP): IP40 Radiation angle, °: 100 Impact resistance: IK01 Power factor: 0,9 https://www.varton.ru/products/lineynye-svetilniki-dlya-vnutrennego-osveshcheniya/gexus-line/gexus-line-1500kh160/svetodiodnyy-svetilnik-varton-gexus-line-up-n-down-1500x160x110-mm-35-vt-50-vt-4000-k-ral9003-belyy-_1/