An effective solution for fire-hazardous areas and rooms with high operating temperatures. Designed to replace incandescent light fixtures in rooms with low ceilings. Comfortable uniform illumination (lens made of tempered glass or polycarbonate to choose from) combined with high impact resistance and a wide range of operating temperatures. KSS type M for high-quality lighting of the floor and walls in the room. Mounting: Overhead, using a swivel lyre (included), suspended by an eye bolt (included) or on a 3/4-inch pipe. Application: Lighting of rooms with low ceilings - staircases, basements, industrial and domestic premises, including fire-hazardous (P-I, P-II, P-IIa, P-III), with high temperatures and increased dust content Input voltage (AC, 50Hz): 176...264 AC frequency: 50 Input voltage (DC): 176...280 Flicker: 5 Climatic modification and category of placement: Protection class: I Ingress protection (IP): IP66 Impact resistance: IK04 Power factor: 0,95 https://www.varton.ru/products/promyshlennoe-i-skladskoe-osveshchenie/orex/orex-gl/svetodiodnyy-svetilnik-varton-orex-30-vt-4000-k-m-rasseivatel-prozrachnoe-zakalennoe-steklo-s-riflen/