Page 58 - Mercury Lighting: LED Luminaires
P. 58

SPECIFICATIONS:
LED MODULES:
• High performance linear con gured LED module boards.
• Each board consists of multiple mid-power, high ef cacy LEDs in a precise layout eliminat- ing the need for supplemental heat sinking.
• The boards produce an even and diffuse light which maximizes optical ef ciency.
• Compatiblewiththedimmingperformanceof the LED driver.
• Color temperatures available: 3000K, 3500K and 4000K.
• Uponrequest:5000K.
LED DRIVERS:
• Factory programmable constant current LED power supply.
• Multiple standard drive current outputs (factory set by Mercury) are cataloged with their corresponding lumen package offerings. Upon request, custom drive current outputs and lumen packages are available.
• Note: Certain cataloged lumen packages may be provided with a non-programmable con- stant current LED power supply at Mercury’s discretion. Contact factory if critical.
• Universal voltage input, 120V-277V, 50HZ-60HZ.
• Speci cation grade dimming down to 10% on
0-10V dimming controls.
LED LUMEN PACKAGES:
• Cataloged standard lumen packages. See at- tached chart for full details.
• Custom lumen packages pre-set are optional with programmable drivers only. Contact factory for details.
HOUSING:
• All metal parts are fabricated in a comput- er-controlled operation from heavy gauge code grade cold rolled steel.
• Rivetsholdallpartstogetherforstrengthand unity.
• Acustomformulatednon-glarewhitepowder coating is applied to the housing after fabrication providing a re ectivity of at least 90%.
DIFFUSER:
• Architecturally-curved pro le design.
• Extruded from custom formulated high trans-
mission acrylic material.
• Linear ribbing for high LED performance.
Fixture Type: Job Information:
STANDBY LIGHTING OPTION:
FEATURES:
LR2 SERIES
Architectural Recessed 2X4 LED Volume Luminaire
• Shallowrecessed2X4ambientLEDluminaire featuring a single linear high transmission acrylic diffuser.
• Architecturally-curved diffuser envelopes the LED light source allowing maximum light transmission while eliminating pixi- lations and hot spots.
• Deliversabalancedamountofhorizontaland vertical illumination.
• DigitalLEDtechnologyprovideshighefficacy and energy ef ciency.
• Multiplepowerandlightlevelsareoffered as standard to allow meeting design and energy needs per application. Custom factory set levels available on request.
• Lumen maintenance; Reported L70 (hours) & L80 (hours) > 60,000.
• CRIgreaterthan80.
• Fixturelumensperwattratios100orhigher.
• AmericanMade.
• Matchingsurfaceluminaire:LW2Series.
• Self contained module, 5W, 7W, 10W or 12W as speci ed. Battery backup upon loss of power.
• May not be available with some higher lumen packages. See Lumen package matrix.
INSTALLATIONS:
• Designed for installation into NEMA Type G lay-in acoustical grid ceiling systems, 1” grid or 9/16”  ne-line grid.
• For NEMA Type F dry wall applications an ad- ditional  ange kit must be used with Type G housing.
• Fourpry-outstylegridsupportclipsarelocated on the housing sides.
• Four auxiliary suspension points are also provided for securing to building structure.
• A quick wiring access plate is located on back of the housing. Additional knockouts provided.
• Factory installed power whips as speci ed.
CERTIFICATE OF SAFETY
COMPLIANCE AND LISTINGS:
• Luminaire: UL and CUL listed 1598 and bears
their label. Suitable for damp locations.
• IC rated. (Some higher lumen packages may
not qualify. See Lumen Package matrix).
• DesignLights Consortium (DLC) qualified prod- uct. Not all versions of this product may be DLC qualified. Check at www.designlights.org/QPL
to con rm.
WARRANTY:
• 5-year limited warranty is standard. Special 10-year warranty available on a job-to-job basis. Complete LED warranty terms available at www.mercltg.com.
• Actual performance may differ as a result of end-user environment and application.
• Most LED luminaires are suitable to operate in ambient temperatures from -20C (-4F) to 25C (77F).
• The following exclusions apply: Luminaires with optional standby lighting option, integral lighting controls options, or wireless control options. Consult factory.
• LM-79 testing was measured under a controlled 25C (77F) ambient operating temperature.
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