FEATURES / BENEFITS p 1500 lumens white light output in a compact design, ultra high brightness model with 2100 lumen output also available p Low profile design - less than 1” high COMPACT HIGH INTENSITY LED Downlight p Low voltage operation - 28 VDC +/- 15% p Low power consumption – 27 Watts maximum p Long life – 50,000 hour lifetime at 70% lumen maintenance p Dimming mode activated via push button switch reduces light level to 10% of full brightness in hi/low version or 5-100% on variable dimming version p Blackout mode activated via external control reduces light level to 0.1% of full brightness p Extremely rugged design, impact and vibration resistant APPLICATIONS p p Military shelters Interior lighting for military vehicles p p MECHANICAL DIMENSIONS OPERATING CHARACTERISTICS p p p p Operating temperature range: -40°C to +49°C (-40°F to +120°F) Storage and transit temperature range: -45°C to +71°C (-49°F to +160°F) Cool white light (5000 - 7000K) For optimal performance, light should be mounted to a flat metal surface p p p p p Input voltage range: 28 VDC +/- 15% Nominal power consumption: 22.5W Nominal input current: 0.95A @ 28V input EMI/RFI shielding: Complies with MIL-STD-461E, RE102 & CE102 Meets MIL-STD-1474D for operating noise requirements For normal mode (full brightness), connect 28VDC to red wire & ground to black wire For blackout mode, switch 28VDC to grey wire & keep ground to black wire Dialight-Lumidrives Ltd. York House • Wetherby Road • Long Marston, York, YO26 7NH Tel: +44(0) 1904 739150 • Fax: +44(0) 1904 737926 • www.dialight.com 10.750” x 4.750” x 0.625” (273.05mm X 120.65mm X 15.88mm) 0.96” [24.38mm] height including control buttons Approx. 27 oz (0.76Kg) MATERIALS / FINISH ELECTRICAL SPECIFICATIONS p p p p Shipboard lighting General interior illumination where low profile and high light output are required p p p p p Diecast aluminum housing White powder coat finish Vacuum metalized reflector Polycarbonate lens 10” jacketed lead wires with female Molex connector + 24” jacketed extension cable with male Molex connector included Dialight Corporation 1501 Route 34 South • Farmingdale, NJ 07727 USA Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com MDTBTCSLX001_B MECHANICAL DRAWINGS ORDERING INFORMATION PART NUMBER LMC-X27-80A-RLA-D LMC-W27-24A-RLA-D2 LMC-W27-24Z-RLA-D2 DESCRIPTION Spot optic with hi/low dimming Wide optic with variable dimming Wide optic with variable dimming - HB MAX LUMEN OUTPUT 1500 lumens 1500 lumens 2100 lumens PHOTOMETRIC DATA (SPOT OPTIC VERSION) Illuminance in ft-cd for thermally stabilized fixture mounted on ceiling at center of 8’ x 8’ room at 8’ mounting height at 25°C ambient. For illuminance at 4’ height, multiply values by 4. » Total LED luminous output shall be greater than 1500 lumens at 25°C » Illuminance spec is approx 60ft-cd +/- 20% at a distance of 4’ » Light output in dimming mode shall be 10% of full brightness » Light output in blackout mode shall be 0.1% of full brightness Intensity Distribution (candelas) Please consult factory for photometric data on other models. Dialight-Lumidrives Ltd. York House • Wetherby Road • Long Marston, York, YO26 7NH Tel: +44(0) 1904 739150 • Fax: +44(0) 1904 737926 • www.dialight.com Dialight Corporation 1501 Route 34 South • Farmingdale, NJ 07727 USA Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com MDTBTCSLX001_B