Prism Bay 22 Specification (Click here for Cut Sheet)
Prism Bay 22 versatile high bay luminaire shall consist of a 22" acrylic reflector/refractor, two piece heavy duty die cast aluminum ballast housing, designed for most industrial and commercial applications. Ballast mounted directly to the ballast housing for cooler operation. Available in 250 to 400 watt high pressure sodium lamp or 175-400 watt metal halide lamp. Available with (specify) 120, 208, 240, 277, 480 volt or 4MT (120,208,240,277V) 60Hz ballast. Luminaire shall be completely pre-wired.
Basic Product Description
Luminaire is finished in white powder polyester finish with 3/4" threaded hub on top of pendant adapter. The pendant slide on adaptor assures plumb alignment for swivel pendant and pre-wired power hook mounting. Labor saving combination through wire and outlet box slide on adaptor has keyhole slots for direct to junction box installation. Porcelain socket will contain a lamp grip, nickel plated spring loaded center contact, eliminating lamp loosening.
The Prism Bay shall contain a long lasting, suitable for 55°C (40°C enclosed) ambient temperature, U.L. recognized High Power Factor, constant wattage auto-transformer type ballast. Will start metal halide lamps at -20°F (-30°C) and -40°F (-40°C) for HPS. Mercury vapor lamps may be used in 175-400 watt metal halide fixtures. For availability of 220/240V 50Hz ballasts - consult factory.