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S. Durham Water Reclamation Facility – Durham, NC

 

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S. Durham Water Reclamation Facility – Durham, NC

Applications

Site Lighting Upgrade

CREE® Products with BetaLED® Technology

LEDway® Streetlights

  • 13 with Type IV Medium Optics


THE EDGE® Round Area Luminaires:

  • 18 with Type V Medium Optics
  • 2 with Type IV Medium Optics
  • 11 with Type II Medium Optics and Backlight Control


304 Series™ Yoke-Mount Flood Luminaires

  • 13 with Type IV Medium Optics

Benefits

  • Dramatically improved visibility
  • Enhanced illumination performance for pedestrian safety
  • Near-maintenance free, reliable performance in coastal environment
  • Rebate qualification from local utility, Unitil

Project Participants

Architect:  Samyn D’Elia Architects, Ashland, NH and ORW Landscape Architects & Planners, White River Junction, VT
Lighting Designer:  J & M Lighting Design, Kennebunkport, ME
CREE® Rep Agency:  CWA Lighting Group, LLC, Melvin Village, NH

 

State Park Improves Visibility with CREE® LED Luminaires

Hampton Beach State Park in Hampton, New Hampshire is a highly developed urban oceanfront park that hosts over one million visitors annually.  The Division of Parks and Recreation works collaboratively with the town and local business community to make Hampton Beach a premiere resort destination.

Hampton Beach State Park Redevelopment Project
In July 2009, the State of New Hampshire appropriated $14.5 million for the Hampton Beach State Park Redevelopment Project and retained New Hampshire-based Samyn D’Elia Architects, working with ORW Landscape Architects and Planners, and Vanasse Hagen Brustlin Engineers, to transform the existing park in two phases.  The team prepared feasibility plans for a family-friendly hub that was reminiscent of local vintage architecture yet tough enough to handle crowds and harsh seaside conditions.
 
Redevelopment and Sustainability with Cree® LED Luminaires
Materials included in the redevelopment were carefully selected for aesthetics, quality, energy efficiency, sustainability and durability in the harsh coastal environment. For example, the South Pavilion’s green architecture used low flow toilets, low energy-efficiency fiberglass windows, insulated concrete forms, and fiber cement siding.

A key energy-efficient component of the redevelopment was exterior lighting.  Previously, Hampton Beach State Park’s boardwalk and parking lots were illuminated with HID cobra head fixtures that required ongoing lamp and ballast replacement and provided inadequate lighting.  Tom Mansfield, architect for the State of New Hampshire, led the Redevelopment Project. Mansfield knew the project needed a lighting designer whose design could meet the state’s sustainability requirements as well as other important objectives, such as virtually eliminating luminaire maintenance, improving illumination performance while consuming less energy, and maintaining an unobtrusive fixture design. Jim Stockman of Kennebunkport, Maine-based
J & M Lighting Design was selected for this challenging installation.

In order to achieve state mandates and the project architect’s goals, Stockman knew he needed to specify LED luminaires for the application. Having previously worked with CREE® LED exterior luminaires with BetaLED® Technology, he was confident the products could provide the results he was looking for.

The lighting system upgrade consists of LEDway® luminaires in the parking areas and THE EDGE® area luminaires along pedestrian walkways. LEDway® luminaires are mounted on 40-foot poles delivering the required illumination performance to the far reaching parking areas, with optics selected for optimal performance for this application. The previous HID 400-watt fixtures, on 25-foot poles, did not provide adequate illumination and contributed to uneven pools of light due to limits in the controllability of such technologies.

Safe Pedestrian Walkways with LED Lighting
Safe navigation of the parking areas and walkways that connect the beach and Hampton shops was previously a concern for pedestrians.  A portion of the redevelopment plan included improvements for safer pedestrian connections including improved lighting.  THE EDGE® LED luminaires installed in the pedestrian areas of the state park and the beach boardwalk provide uniform light enabling pedestrians to easily navigate the area.  The CREE® area luminaires are mounted on 16-foot poles and deliver the necessary lighting performance required for safe pedestrian navigation and provide visibility for access points to the beach.
 
The design form and color were also an important visual consideration. “I didn’t want period-style fixtures, I wanted a stealth-design primarily for the daytime to not obstruct the ocean view,” said Stockman.  “The luminaire design would also give the illusion of disappearing into the architecture and landscape while providing far superior lighting than the previously used HID technology.”

Unique Seashell Glow from LED Flood Luminaires
Flood lighting from Cree’s 304 Series™ luminaires, mounted behind the tensile fabric structure of the Seashell Stage at the Oceanfront Pavilion, provide unique backlight for the stage.  The adjustable yoke mounting allows for the flexibility required to apply the light precisely where it needs to be. The CREE® LED luminaires illuminate the tensile structure above stage from dusk to dawn, year-round, whenever there are no performances.  

In addition to significant energy savings and improved illumination performance, CREE® LED luminaires were selected specifically for this application because of the proven track record for reliability and longevity. The Cree luminaires with the exclusive Colorfast DeltaGuard® finish are endurance tested to withstand 5,000 hours of elevated ambient salt fog conditions as defined in ASTM Standard B 117 and are able to withstand severe conditions.