Lighting manufacturer, Precision-Paragon P2 has introduced two new high-bay LED based luminaires called the QAL cooler application high bay and the QPD parking deck fixture for industrial and commercial purposes.
The QPD LED Parking Deck Luminaire
Both fixtures have been designed for longer operating life. They feature a replaceable LED cartridge assembly, which allows the replacement of only the LED cartridge and not the whole luminaire.
The QPD is available in a power range between 60 and 90 W. Its optics is engineered exclusively for parking garage purpose. The luminaire exhibits superior thermal and optical qualities and features components with optimum life. Its unique design allows easy deployment and is an ideal substitute for 70-250 W HIDs.
The QAL has been designed with complete integrated controls for use in bulk storage freezers. It can be set up with either high-bay flood optics or asymmetrical aisle optics. Its operating temperature range is as low as -20„a F, enabling it to be used with occupancy sensors without any problems. The QAL uses a patent-pending housing that extends the operating life of the fixture. It is engineered to substitute 400 W HID-based luminaires.
Source: http://www.p-2.com