Page 174 - Mercury Lighting | Fluorescent Catalog
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• Deep pro le recessed 1X4 luminaire for installation into grid type lay-in acoustical ceilings. Features heavy-duty con- struction.
• Door frame designed to accept diffusing media as speci ed.
• Linear T5 or T8  uorescent lamping as speci ed.
• Applications: A broad spectrum of uses in all commercial, retail, and public buildings where recessing into the ceil- ing is both desirable and possible. Use in of ce, school, and medical environments.
• Lamps T5: Linear 4Ft. 28W-T5 or 54W-HO-T5  uorescent; one, two or three-lamp cross sections. Other T5 lamps on request.
• Lamps T8: Linear 4Ft. 32W-T8  uorescent; 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 speci ed.
• 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 speci ed. Optional T8 ballasts; programmed rapid start, Lutron or Advance dimming ballasts as speci ed. 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.
Deep Pro le Recessed Grid 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.
• Doorframes:Heavygauge ushsteelframehasmitered-look corners and contains the speci ed diffusing media. Hinges down from either side of the housing or may be complete- ly removed. Two positive action cam latches hold the frame closed.
• Finish:Whitepolyesterpowdercoatingappliedafterfabrication to all visible surfaces. Provides a durable long lasting and highly re ective  nish.
• 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 NEMA Type G lay-in acoustical grid ceiling systems, 1” grid or 9/16”  ne-line grid. For sheet rock ceilings, NEMA Type F applications, add addi- tional  ange kit or for overlapping  ange trim type luminaire see Series 10C. Suf cient knockouts are provided on the back and ends for all electrical connections. A quick wiring access plate is provided. Optional single or dual circuit quick wiring  ex.
• Fourauxiliarysuspensionpointsareprovidedonthehousing as a method of securing to the building structure as required by code.
• UL and CUL listed 1598 and bears their label. Suitable for dry locations or optional damp locations with UL Damp Label. Union made and labeled.

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