New Holophane DualBay Electronic High Bay Offers Superior Performance For Retail And Commercial Lighting

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,”

Lithonia Lighting Launches PROTEON™ LED High Bay

Acuity Brands, Inc. has expanded its LED indoor ambient lighting portfolio with the launch of the PROTEON™ LED high bay from Lithonia Lighting®. The PROTEON luminaire can replace high intensity discharge (HID), fluorescent and induction high bay fixtures in manufacturing, warehousing, cold storage, commercial, retail and other large indoor spaces.

The PROTEON LED high bay is for indoor spaces with mounting heights ranging from 15’-40′ and ambient temperatures between -4°F (-20°C) and 131°F (55°C). Utilizing a robust aluminum extruded heat sink, the fixture provides superior thermal management to reduce operating temperatures.

Featuring focus, narrow, wide and spread distributions, the PROTEON LED luminaire meets both horizontal and vertical light level requirements as determined by the Illuminating Engineering Society (IES). The product comes standard with a semi-diffuse lens to reduce glare. For additional glare control, a highly-diffuse lens is available.
The PROTEON fixture features a custom light engine specifically designed for the lumen requirements of high bay lighting to achieve optimal performance and reliability. Using pluggable connectors, electrical components are securely mounted to a removable, maintenance-friendly tray.

Optional controls offer additional energy savings and can extend the life of the PROTEON LED high bay. The PROTEON fixture is available with Acuity Brands nLight® enabled controls that facilitate remote system configurability. Advanced features include the ability to group fixtures, adjust dim levels, schedule operation and monitor status.
“In addition to its reliability, efficiency and versatility, the PROTEON LED high bay has a lower total cost of ownership compared to conventional HID high bays,” said Ed Weaver, Vice President and General Manager Industrial and Emergency, Lithonia Lighting. “The PROTEON fixture uses less energy to operate and reduces the amount of maintenance required so customers can achieve payback in 2-4 years.”

The PROTEON LED high bay is available nationally through Lithonia Lighting sales representatives and authorized distributors.