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2. Daylight harvesting - Wikipedia

   en.wikipedia.org/wiki/Daylight_harvesting

   Daylight harvesting systems are typically designed to maintain a minimum recommended light level. [1] This light level will vary according to the needs and use of the space; for example, the commonly recommended light level for offices is 500 Lux (or around 50 foot-candles) on the desktop.

3. Office space planning - Wikipedia

   en.wikipedia.org/wiki/Office_space_planning

   Statutory requirements related to office layouts will vary in different countries but examples may include: the minimum amount of space to be provided per staff member; fire safety arrangements; [4] [5] lighting levels; signage; [6] ventilation; temperature control and welfare arrangements. [7]

4. Illuminating Engineering Society - Wikipedia

   en.wikipedia.org/wiki/Illuminating_Engineering...

   The IES is credited with over 100 publications on the subject of lighting such as The Lighting Handbook: 10th Edition.Other publications, many of which are American National Standards Institute (ANSI) or ASHRAE standards, include recommended practices for a variety of specific lighting applications such as office, sports, and outdoor lighting, and lighting for healthcare facilities.

5. United States lighting energy policy - Wikipedia

   en.wikipedia.org/wiki/United_States_lighting...

   EISA 2007 set new performance requirements for certain common light bulbs, requiring that these bulbs become approximately 25-30% more efficient than the light bulbs of 2008 by 2012–2014. Overall, the intent of this was to bring into the market more efficient light bulbs.

6. Foot-candle - Wikipedia

   en.wikipedia.org/wiki/Foot-candle

   In the US lighting industry, foot-candles are a common unit of measurement used by architects to calculate adequate lighting levels. Foot-candles are also commonly used in the museum and gallery fields in the US, where lighting levels must be carefully controlled to conserve light-sensitive objects such as prints, photographs, and paintings, the colors of which fade when exposed to bright ...

7. Lighting - Wikipedia

   en.wikipedia.org/wiki/Lighting

   Proper lighting can enhance task performance, improve the appearance of an area, or have positive psychological effects on occupants. Indoor lighting is usually accomplished using light fixtures, and is a key part of interior design. Lighting can also be an intrinsic component of landscape projects.