The industrial illumination device ST-HB 50W is designed for rooms with a height of 2,5 to 5 meters. There is also a different radiation angle, as the illuminator has a special glass optics 45, 60 or 90 degrees. Installed are three LEDs type COB LEDs Epistar as well as three independent drivers with constant current output. The housing, reflector and power supply box are made from aluminum, optimizing the temperature regime even in extreme thermal amplitudes. With power ratings ranging from 50W to 280W the industrial LED lights of Stratus Light are suitable for all premises with larger spaces such as factories, but are also suitable for sports halls and gymnasiums, public buildings and many others. The long life of the light source, combined with the high reliability of this high quality product ensure rapid return on investment and significant energy savings. Product assembly is performed in our base in Ruse with components produced and imported by us, which allows quality control at every stage! We complete this series of bells as a standard with Epistar COB LEDs and "LED" power supplies, but we can install components from virtually every manufacturer as per project requirements, as for example Cree LEDs and LIFUD, DONE with UL&TUV power supplies.