The Gardco G3 parking garage luminaire combines excellent performance with value, providing one of the most energy efficient lighting solutions for the energy and budget conscious. A complete selection of optical systems are available, including a concentrated downlight for use at entrances or at higher mounting heights. G3 luminaires are available with dimming, as well as motion response technology to expand potential energy savings. The G3 is also available with the LimeLight™ Wireless Lighting Control System. Modular die-cast driver housing with one to four die-cast LED array heatsink assemblies. IP66 rated driver housing with dedicated IP66 optical assemblies. Motion response luminaire are rated IP65. System efficacy up to 109 lms/W with significant energy savings over PSMH systems less controls. Optional MR motion response sensor provides added energy savings during unoccupied periods and works as a ‘Smart Luminaire’ requiring no added wiring or commissioning at install. Driver efficiency (>90% standard). 120-480V available (restrictions apply). Temp range: -40°C (-40°F) to 40°C (104°F). Open/short circuit protection. Optional 0-10V dimming to 10% power. RoHS compliant. Surge protector standard and is in accordance with IEEE / ANSI C62.41.2 guidelines, with a surge current rating of 10,000 amps. 2-73VAR-3270 features a variable driver that allows for drive current to be switched between 350 mA, 410 mA, 530 mA, or 700 mA. Variable driver ships as a 700 mA. Luxeon R LED only: 94-120 lms/W, System only: 80-109 lms/W. Color temps: 3000K, 4000K, 5700K +/- 250K. Minimum CRI of 70. Aluminum metal clad board. RoHS compliant. The housing design provides thermal radiation fins in the upper housing to provide the excellent thermal management critical to long LED system life. A die formed 14 ga. galvanized steel plate is supplied for mounting to a recessed, surface, or rigid pendant hung 4” (10.16 cm) j-box (standard j-box and rigid pendant by others). An integral