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Author Snyder, J.D.; Bullough, J.D.; Radetsky, L.C.
Title Innovative Roadway Light Source and Dye Combinations to Improve Visibility and Reduce Environmental Impacts. Type Journal Article
Year 2013 Publication National Technical Information Service report Abbreviated Journal
Volume Issue Pages
Keywords Lighting Systems
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Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 444
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Author Zhou, H.; Hawkins, H.G.; Miles, J.D.
Title Guidelines for Freeway Lighting Curfews Type Journal Article
Year 2013 Publication Technical Report No. FHWA/TX-13/0-6645-1, Texas A&M Transportation Institute Abbreviated Journal
Volume Issue Pages á-72
Keywords Lighting Systems; Regulation
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Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 445
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Author Arnold, G.; Mellinger, D.; Markowitz, P.; Burke, M.; Lahar, D.
Title A Win-Win-Win for Municipal Street Lighting: Converting Two-Thirds of Vermont's Street Lights to LED by 2014. Type Journal Article
Year 2012 Publication American Council for an Energy-Efficient Economy. Abbreviated Journal
Volume Issue Pages
Keywords Lighting Systems
Abstract Reducing energy costs and enhancing the nighttime environment with LED street lighting

is by now well understood. However, few municipalities and utilities have successfully taken

advantage of this opportunity to convert their street lighting operations to LEDs. Before a

system-wide conversion of existing street lights can occur, a utility must obtain the large amount

of required capital, identify appropriate LED street light equipment for their applications,

consider changes in utility rate structures, and design effective methods for recovering costs.

Using Vermont as a case study, this paper presents a partnership model among the statewide

energy efficiency utility, the state’s largest electric utilities, and several municipalities. The

model was designed to overcome the challenges to widespread LED street light conversion. By

2014, more than two-thirds of Vermont’s municipal street lights will be upgraded to LED

technology. The conversion will: (1) provide municipalities with better nighttime street lighting

and significant cost savings—at no additional capital expense to the municipalities, (2) deliver

8,000 MWh of cost-effective new savings to the energy efficiency utility, and (3) deliver

financially attractive returns for Vermont’s utilities. This win-win-win model is scalable and

replicable, and is now being considered in Massachusetts and Rhode Island
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Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 446
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Author Pantoni, R.; Fonseca, C.; Brandão, D.
Title Street Lighting System Based on Wireless Sensor Networks. Type Journal Article
Year 2012 Publication Chapter 16 in Energy Efficiency – The Innovative Ways for Smart Energy, the Future Towards Modern Utilities, M Eissa ed. Abbreviated Journal
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Keywords Lighting Systems
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Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 447
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Author Zukauskas, A.; Vaicekauskas, R.; Vitta, P.
Title Optimization of solid-state lamps for photobiologically friendly mesopic lighting Type Journal Article
Year 2012 Publication Applied Optics Abbreviated Journal Appl Opt
Volume 51 Issue 35 Pages 8423-8432
Keywords Lighting Systems; Circadian Rhythm; Color; Equipment Design; Humans; Light; *Lighting; Melatonin/metabolism; Photobiology/*methods; Semiconductors; Time Factors; Vision, Ocular
Abstract The circadian and visual-performance-based mesopic systems of photometry were applied for the optimization of the spectral power distributions (SPDs) of the solid-state sources of light for low-illuminance lighting applications. At mesopic adaptation luminances typical of outdoor lighting (0.1-2 cd/m(2)), the optimal SPDs were obtained through the minimization of the mesopic circadian action factor, which is the ratio of the circadian efficacy of radiation to mesopic luminous efficacy of radiation. For correlated color temperatures below ~3000 K, the optimized dichromatic light-emitting diodes (LEDs) are shown to pose a lower circadian hazard than high-pressure sodium lamps and common warm white LEDs; also they are potentially more efficacious and have acceptable color rendition properties under mesopic conditions.
Address Institute of Applied Research, Vilnius University, Sauletekio al. 9-III, Vilnius LT-10222, Lithuania. arturas.zukauskas@ff.vu.lt
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Publisher Place of Publication (up) Editor
Language English Summary Language Original Title
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ISSN 0003-6935 ISBN Medium
Area Expedition Conference
Notes PMID:23262538 Approved no
Call Number LoNNe @ christopher.kyba @ Serial 448
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