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Model 583, PAR46, LED Headlight, Forward Cooling, with REAR #8 STUDS

Model 583, PAR46, LED Headlight, Forward Cooling, with REAR #8 STUDS

SKU: 583-A35305Categories: Exterior Lighting, LED Headlights, 10-50 VDC

Matrix Railway next generation of PAR46 Solid-State LED Headlights are built to meet stringent rail specifications and rugged environment.


Product Details

Multiple channels solid-state circuits provide electronic redundancy, the LED Headlight include dual LED drivers and dual LED-Boards.  If one channel fails, the second remains “ON” until the headlight is replaced.

The advanced electronics limits electro-magnetic emissions, and protects against Over/Under voltage, Over/Under current, reversed voltage, fast transient, and power port surges.

Forward-Cooling PAR46 Subway Car LED Headlight, 14 watts, 37.5 VDC, polycarbonate lens with an anti-abrasive hard coating, Mogul End, Brass-Nickel Plated Prongs inside an Epoxy-Potted Aluminum Housing, Max O/A Length 4-3/8”, 5 Year Warranty.

Electrical Specifications

Nominal Input Voltage 24VDC/37.5 VDC/74VDC
Nominal Input Voltage Range
  • 18 ‐ 30VDC
  • 20 – 50 VDC
  • 60 – 95 VDC
No. of Independent Channels 2 Channels
Power 18 Watts
Input Protection Reverse Voltage Protection
High / Low Voltage Protection
Spike and Transient Protection
Fault Detection?? LED Open / LED Short??
Warranty 5 Years

Photometric Specifications

Color Temperature/Color Wavelength 3000k
Luminous Flux 3150 LM
Luminous Efficacy 140 lm/W
CRI > 70
Compliant to Standard DOT FMVSS 108

Mechanical Specifications

Size PAR46
Connections Tab for Lampholder
Mount?? Direct Ceiling??

EMI/EMC Compliance Standards

EMI/EMC 61k Series
Electrostatic Discharge IEC 61000‐4‐2
Radio Frequencies‐Enclosure IEC 61000‐4‐3
Fast Transients Burst‐Power Ports IEC 61000‐4‐4
Fast Transient Burst – Signal Ports IED 61000‐4‐4 2kV
Surges – Power Ports IED 61000‐4‐5
Conducted Immunity, Power Ports IEC 61000-4-6
Pwr Port and Enclosure – Emissions Tests CISPR11 Group 1 Class A

Environmental Compliance Standards

Shock & Vibration, and Bump Test IEC 61373
Operating Temperature IEC 60068‐2‐14
Cooling Test, ‐40 Deg C (96Hrs) IEC 60068‐2‐1
Dry Heat Test, 85 Deb C (96 Hrs) IEC 60068‐2‐2
Damp Heat Test, 25 Deg C t0 57 Deg C (37Hrs) NYCTA Requirement
Flammability, Smoke Emission and Toxicity ASTM E162

Life = 50,000 k ??


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