The ALTSA Saturn Series HIGHBAY has a long lifespan of over 50, 000hrs, and is the most energy efficient high bay luminaire available on the market. Its excellent heat dissipation and low power consumption makes it perfect for industrial environments. It is IP65 rated with the option to go to IP67. It is easy to install and has a very neat appearance. The ALTSA Saturn Series HIGHBAY uses Nichia 3030 LED chip sets and a Meanwell driver. Daylight harvesting sensors can be incorporated to dim the luminaire according to the ambient light level. Optional motion sensors for further energy saving.