Author: National Institute of Law Enforcement and Criminal Justice
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 116

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Author: James M. Tien
Publisher:
ISBN:
Category : Crime prevention
Languages : en
Pages : 116

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Author: United States. Federal Power Commission
Publisher:
ISBN:
Category : Municipal lighting
Languages : en
Pages : 118

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Author: United States. Law Enforcement Assistance Administration. Emergency Energy Committee
Publisher:
ISBN:
Category : Crime
Languages : en
Pages : 20

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Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292577727
Category : Technology & Engineering
Languages : en
Pages : 122

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Book Description
Energy-efficient light-emitting diode (LED) street lighting technologies and designs can cut energy costs and reduce greenhouse gas emissions. The Asian Development Bank, the Ministry of Energy and Mineral Resources of Indonesia, and the country’s state-owned electric utility have collaborated on the implementation of a pilot LED retrofit project. This report describes the applied methodologies, measured results, and lessons learned from the project, which demonstrated average savings of 50% in street lighting electricity costs for two municipalities. It also identifies barriers to scaling up LED street lighting retrofits in Indonesian municipalities, along with technical and policy recommendations that can be implemented to overcome these barriers.

Author: United States. Bureau of manufactures (Dept. of commerce and labor)
Publisher:
ISBN:
Category : Art, Municipal
Languages : en
Pages : 34

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Author: American Association of State Highway and Transportation Officials
Publisher: AASHTO
ISBN: 156051325X
Category : Technology & Engineering
Languages : en
Pages : 134

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Book Description
This guide replaces the 1984 publication entitled An Informational Guide for Roadway Lighting. It has been revised and brought up to date to reflect current practices in roadway lighting. The guide provides a general overview of lighting systems from the point of view of the transportation departments and recommends minimum levels of quality. The guide incorporates the illuminance and luminance design methods, but does not include the small target visibility (STV) method.

Author: William Sheardown
Publisher:
ISBN:
Category : Street lighting
Languages : en
Pages : 24

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Author: Wout van Bommel
Publisher: Springer
ISBN: 3319114662
Category : Technology & Engineering
Languages : en
Pages : 343

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Book Description
This book outlines the underlying principles on which modern road lighting is based, and provides the reader with knowledge of how these principles should be applied in practice. This book offers a completely fresh approach to the subject, reflecting how the technology of road lighting has progressed to keep up with the changes in lamp technology, especially in solid state light sources, and the increasing awareness of energy use and environmental issues. The book is divided into three parts. Part One describes lighting of open roads, with chapters discussing visual performance and comfort (including the effects of mesopic vision and age), and international standards and recommendations for road lighting. Lighting equipment is introduced; specifically lamps and luminaires in terms of their practical properties and features, but also the road surface and its characteristics. A chapter on Lighting Design makes the link between theory and practice, providing the reader with the knowledge needed for effective lighting design, including aspects relating to sustainability. The final chapter of Part One deals with lighting calculation conventions and measurements. Part Two is devoted to light pollution. The negative consequences of light pollution are described and tactics to restrict light pollution explained. Lighting criteria are defined that can be used by the lighting designer to guarantee installations stay within acceptable limits. International standards and recommendations on the restriction of light pollution are discussed. Part Three is devoted to tunnel lighting, with chapters discussing visual performance in tunnel environments, lighting criteria, standards and recommendations, and concluding with a chapter on tunnel lighting equipment and design. This book is a valuable resource for road lighting designers and engineers, students of lighting design and engineering, town planners, traffic engineers, environmental specialists, and lamp and luminaire developers and manufacturers.

Author: National Electric Light Association
Publisher:
ISBN:
Category : Electric lighting
Languages : en
Pages : 56

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