May 27, 2012 – Dual‐Lite, a Hubbell Lighting brand, has expanded its central inverter offering with the introduction of the DL3R Series, an outdoor rated central inverter system designed to supply 90 minutes of uninterruptable emergency AC power to LED, incandescent, fluorescent and HID luminaires. The single-phase system features both 875 and 1750 VA/W power ratings and is NEMA 3R rated to withstand the typical weather conditions of an outdoor environment. In the case of power interruption, the DL3R system automatically transfers to emergency mode without interruption to connected loads. 

DUAL-LITE