Dual lamp technology, solid-state electronic ballast and a dedicated state-of-the-art thermal management system deliver better light quality, distribution and energy savings.
 
Building on the success of its comprehensive portfolio of high bay luminaires, Holophane® introduces the new DualBay electronic high bay luminaire to deliver superior quality lighting and energy savings to a wide range of high bay applications. The new electronic high bay luminaire uses dual lamp technology, solid-state electronic ballast and a dedicated state-of-the-art thermal management system – coupled with Holophane ISD Superglass® technology – to deliver superior light quality, light distribution and energy savings.

Available in dual 210W and 315W, the high-efficacy Holophane DualBay luminaire delivers industry-best performance with a 90+ color rendering index (CRI), up to 112 lumens per watt and a lamp lumen depreciation of .90. DualBay luminaire also includes an optional extended 5-year limited warranty at 55°C ambient for 210W and 50°C for 315W.
 
Holophane DualBay luminaire delivers the ideal combination of performance, aesthetics and savings to retail, commercial, industrial, institutional and warehouse environments.
 
“The DualBay electronic high bay luminaire provides the marketplace with a unique high-performance, high-efficacy option for high bay applications,” said Ed Weaver, Acuity Brands Lighting Vice President and General Manager, Industrial. “The sparkling white light of the dual lamps creates a natural ambience and really brings out the best in color rendering,”