CALiPER Exploratory Study. Recessed Troffer Lighting
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
This CALiPER study examines the problems and benefits likely to be encountered with LED products intended to replace linear fluorescent lamps. LED dedicated troffers, replacement tubes, and non-tube retrofit kits were evaluated against fluorescent benchmark troffers in a simulated office space for photometric distribution, uniformity of light on the task surface, suitability of light output, flicker, dimming performance, color quality, power quality, safety and certification issues, ease of installation, energy efficiency, and life-cycle cost.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B) (Solid-State Lighting)
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1220078
- Report Number(s):
- PNNL-22348; 6309
- Country of Publication:
- United States
- Language:
- English
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