File:Light Luminaire Boule demieFL.jpg
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Original file (1,732 × 1,792 pixels, file size: 468 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionLight Luminaire Boule demieFL.jpg |
Français : lampe en demie boule permettant pour un éclairage amélioré une économie d'énergie d'au moins 50 %, grâce à un réflecteur et au cache, alors que les lampes boules classiques perdent 80 % environ de leur lumière vers l'espace contribuant à l'intrusion lumineuse et à la pollution lumineuse. (photo prise à Lille, dans le Nord de la France) English: special light against light pollution, in Lille, North of France |
Date | |
Source | Own work |
Author | F Lamiot |
Licensing
[edit]I, Lamiot, the copyright holder of this work, hereby publishes it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
Attribution: I, Lamiot | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:01, 2 July 2007 | 1,732 × 1,792 (468 KB) | Lamiot (talk | contribs) | {{Information |Description=lampe en demie boule permettant pour un éclairage amélioré une économie d'énergie d'au moins 50 %, grâce à un réflecteur et au cache, alors que les lampes boules classiques perdent 80 % environ de leur lumière vers l'es |
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Metadata
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Camera manufacturer | NIKON |
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Camera model | E5700 |
Exposure time | 10/1,287 sec (0.0077700077700078) |
F-number | f/5.2 |
ISO speed rating | 100 |
Date and time of data generation | 09:10, 20 September 2005 |
Lens focal length | 27.3 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 10:38, 21 September 2005 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 09:10, 20 September 2005 |
Image compression mode | 3 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Partial |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 107 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |