Modular design, wide range of power and optical solutions for the perfect balance of weight, wind load and illumination. The radiator is made of cast aluminum, the body parts are made of steel, the secondary optics are made of acrylic (PMMA). Installation: an overlay on the surface using a rotary lyre. Tilt angle adjustment from 0 to 135 degrees in 5 degree increments. Convenient connection to the power supply and control via cable connector. Input voltage (AC, 50Hz): 90...305 AC frequency: 50 Input voltage (DC): 127...300 Flicker: 5 Climatic modification and category of placement: УХЛ1 Protection class: I Ingress protection (IP): IP67 Impact resistance: IK01 Power factor: 0,95 https://www.varton.ru/products/prozhektory/airqub/airqub-150-vt/svetodiodnyy-prozhektor-varton-airqub-150-vt-5000-k-30-ral7045mr-dali/