File:Something you should know about standing still (6111115538).jpg
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[edit]DescriptionSomething you should know about standing still (6111115538).jpg |
In Reykjavik is one of 20,000 ljósastólpar the management and operation of Reykjavik. In Reykjavik. Several types ljóskerja on these light pillars, which themselves are also a variety of shapes and sizes. The most common sizes of light sources for lighting streets are 125 W mercury, 70 W sodium, 150 W sodium and 250 W sodium light sources. Logtími descriptions of streets per year is about 4,000 hours out of the can for example calculate the power consumption 125 W lamp: 125 W x 4000 h / yr = 500 kWh / year It does that say about 500 kilowatt hours for a 125 W light post describing the intended time of year. For all the light poles for streets and topographies in Reykjavik about 3.9 MW per year, equivalent 15.6 GWh / year. |
Date | |
Source | Something you should know about standing still |
Author | Helgi Halldórsson from Reykjavík, Iceland |
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This image was originally posted to Flickr by Helgi Halldórsson/Freddi at https://www.flickr.com/photos/8058853@N06/6111115538. It was reviewed on 6 July 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
6 July 2014
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current | 23:46, 20 February 2020 | ![]() | 4,400 × 3,100 (6.88 MB) | MPF (talk | contribs) | light levels, crop/clone out worst of vignetting & w'mark |
07:44, 6 July 2014 | ![]() | 4,898 × 3,265 (2.69 MB) | Russavia (talk | contribs) | Transferred from Flickr via Flickr2commons |
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Date and time of data generation | 15:39, 3 September 2011 |
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File change date and time | 23:45, 20 February 2020 |
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Exif version | 2.21 |
Date and time of digitizing | 15:39, 3 September 2011 |
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Image width | 4,400 px |
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Date metadata was last modified | 23:45, 20 February 2020 |
Unique ID of original document | xmp.did:F77F11740720681188C6B5ACC3956595 |
IIM version | 18,362 |