A dust-proof housing and high mechanical impact resistance make this luminaire suitable for operation in industrial facilities. Different LED light source power supply current levels make it possible to design lighting solutions also in rooms with high ceiling or a computer-designed reflector and a large number of low-power LEDs with long service life guarantee the uniform illumination of the sign. Versions with lighting control and monitoring via the world-wide DALI-2 protocol are also available. The modern technology of the ES-AW-8 electronics includes 32-bit microcontrollers for supervising the device’s operation and external communication. High efficiency thanks to processors with ARM architecture. Energy savings guaranteed by LED light sources and the use of a minimum quiescent current in the "stop & standby" system.