Page 180 - Mercury Lighting | Fluorescent Catalog
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• Recessed 1X4 flanged luminaire for installation into drywall ceil- ings. Heavy gauge four-sided flange mounts tight and straight against the ceiling providing a clean inconspicuous installation.
• Door frame designed to accept diffusing media as specified.
• LinearT5orT8fluorescentlampingasspecified.
• Applications: A broad spectrum of uses in all commercial, retail, and public buildings where recessing into the ceiling is both desir- able and possible. Use in office, school, and medical environments.
• Lamps T5: Linear 4Ft. 28W-T5 or 54W-HO-T5 fluorescent; one, two or three-lamp cross sections. Other T5 lamps on request.
• Lamps T8: Linear 4Ft. 32W-T8 fluorescent; one, two or three- lamp cross sections. Other T8 lamps on request.
• Ballasts T5 and HO-T5: Electronic programmed start, normal light output, high power factor, THD less than 10%. End-of-lamp life safety shut down feature. Up to 2-lamps per 28W-T5 ballast and up to 3-lamps per 54W-HO-T5 ballast is standard. Lutron or Advance dimming ballasts as specified.
• Ballasts T8: Electronic instant start, high power factor, THD less than 10%. Low ballast factor (.78bf), normal ballast factor (.88bf), or high ballast factor (1.20bf) as specified. Optional T8 ballasts; programmed rapid start, Lutron or Advance dimming ballasts as specified. Up to 3-lamps per ballast is standard.
• Voltage: Multi-volt operating a range of 120V-277V, 50HZ-60HZ is standard.
• Optional wiring: A multiple lamp ballast operating the maximum number of lamps is standard. For split circuits and switching specify two-ballast option.
Recessed Flanged Drywall Luminaire 1X4 Module, Framed Door & Lens Linear T5 or T8 Fluorescent
Fixture Type: Job Information:
• Emergency battery back up: Integrated pack ranges from 500-lumen output up to 1400 lumens. Varies with lamp type.
• Housings: Die formed code grade heavy gauge cold rolled steel with ample strengthening embossments. End plates are securely riveted or screwed onto the housing. Removable internal ballast and wiring cover.
• Door frames: Heavy gauge flush steel frame has mitered-look corners and contains the specified diffusing media. Hinges down from either side of the housing or may be completely removed. Two positive action cam latches hold the frame closed.
• Finish: White polyester powder coating applied after fabrication to all visible surfaces. Provides a durable long lasting and highly reflective finish.
• Diffusing media: Standard diffuser is an acrylic prismatic clear pattern #12 lens. See ordering data for complete list of available media.
• Installations: Recessed installation into drywall ceilings with an overlapping flange trim design. Press-fit end flanges are re- movable to allow continuous row mounting with additional joiner. Swing-out type leveling brackets have vertical adjustability from inside the housing. Tightening down brings the housing up tight against the ceiling. Sufficient knockouts are provided on the back and ends for all electrical connections. Optional single or dual cir- cuit quick wiring flex.
• Fourauxiliarysuspensionpointsareprovidedonthehousingasa method of securing to the building structure as required by code.
• ULandCULlisted1598andbearstheirlabel.Suitablefordrylocations or optional damp locations with UL Damp Label. Union made and labeled.

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