Prism Bay 25 Specification (Click here for Cut Sheet)
Prism Bay 25 versatile high bay luminaire shall consist of a 25" 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 400 and 1000 watt high pressure sodium lamp or 400 and 1000 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 (400 watt open), 25°C (1000 watt open) 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 1000 watt metal halide fixtures. For availability of 220/240V 50Hz ballasts - consult factory.