High-bay LED luminaires

Zumtobel’s Graft range of LED high-bay lighting products is claimed to have half the energy consumption of traditional high-bay products. Features include smart controls such as movement sensors and dimming capability to maximise the benefit of daylight-linked controls.

Developed by Arup, Graft is an energy-efficient lighting solution for buildings such as sports halls, factories and warehouses.

Tailored light geometry reduces light overlaps and shadows to provide uniform light.

A major innovation is to use the heat stack effect to ensure heat is dissipated from the LEDs. Horizontal surfaces are avoided to prevent dusting settling on light fittings, helping to keep them cool and extend operational life.

For more information on this story, click here: July 2013, 180
Related links:
Related articles:



modbs tv logo

New Sustainability Director for Wates Group

Wates Group, a family-owned development, building and property maintenance company, has appointed Cressida Curtis as its new Group Sustainability Director.

Domus Ventilation appoints new contractor sales managers

Ventilation systems manufacturer Domus Ventilation has announced the arrival of three new Contractor Sales Managers.