Satco's new high bay/low bay offers improved performance on every level and are now power selectable to cover a wider range of applications. Replaces 175 to 600 Watt HID technologies using 60 to 150 Watts of efficient, superior LED light. The redesigned compact shape expands fixture compatibility options, and advanced heat dissipation design featuring convection cooling means a cooler running, longer lasting lamp. Commercial venues everywhere have been relying on these fixtures for years such as warehouses, gymnasiums, health clubs, factories and arenas - everywhere superior light output is critical and reducing maintenance is important.