Highly efficient and long lasting, the MR2-LED is ideal for streets, walkways, parking lots and surrounding areas. 


Construction 

Sturdy low copper aluminum, single piece die cast housing. Unique flow through design allows for optimized thermal management through convective cooling. A perforated housing prevents debris buildup while allowing air flow and natural cleaning of the light engine heat sink. Modular design allows for ease of maintenance and future light engine upgrades. The LED driver and electronics are thermally isolated from the heat generating light ensuring long life. Housing is completely sealed against moisture and environmental contaminants. Low profile design minimizes wind loading. 
Finish: Exterior parts are protected by a zinc infused super durable TGIC thermoset powder coat finish that provides superior resistance to corrosion and weathering. A tightly controlled multistage process ensures a minimum 3 mm thickness for a finish that can withstand extreme climate changes without cracking or peeling. Standard Super Durable colors include dark bronze, black, natural aluminum and white. Available in textured and non-textured finishes. 


Optics 

Individual precision molded acrylic lenses provide optimal luminaire spacing and improved uniformity. Lenses are indexed to the circuit board to ensure consistent optical alignment on each module and mechanically set in a proprietary material, delivering repeatable photometric performance. Choice of three optimized distributions: Type III, Type IV, and Type V. The optical system controls light above 90 degrees, eliminating wasteful up light. 


Electrical 

High efficiency 5100K , 70 CRI LEDs mounted to a metal core circuit board and aluminum heat sink, ensuring optimal thermal management and long life (L70 50,000 hrs, 40°C ambient). Standard and dimming drivers are available 120 - 277V and 347 - 480V; 50/60 Hz. Drivers have power factor >90% and THD <20%. Thermal isolation results in expected driver life of over 50,000 hours, matching that of the light engine. Integral surge protection in accordance with IEEE/ANSI C62.41.2 Category C Low is standard. 


Installation 

Integral arm provides easy installation to a pole and ensured alignment and leveling. Rugged, secure connection built to withstand up to 1.5 G vibration load per ANSI C136.31. MR2 pole mounted luminaire utilizes the AERIS™ series pole drilling pattern. Optional wall mounting.