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	<title>General Lighting Concepts - Revision history</title>
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	<updated>2026-04-22T16:12:59Z</updated>
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		<title>Caseorganic: Created page with &quot;{{stub}}  = General Lighting Concepts =  == Definition == General lighting, also known as ambient lighting, is the primary source of illumination in a space that provides over...&quot;</title>
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		<updated>2025-01-20T21:38:12Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{stub}}  = General Lighting Concepts =  == Definition == General lighting, also known as ambient lighting, is the primary source of illumination in a space that provides over...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{stub}}&lt;br /&gt;
&lt;br /&gt;
= General Lighting Concepts =&lt;br /&gt;
&lt;br /&gt;
== Definition ==&lt;br /&gt;
General lighting, also known as ambient lighting, is the primary source of illumination in a space that provides overall, uniform light to create a comfortable and functional environment. It forms the foundation of a comprehensive lighting design strategy.&lt;br /&gt;
&lt;br /&gt;
== Fundamental Principles ==&lt;br /&gt;
&lt;br /&gt;
=== Lighting Layers ===&lt;br /&gt;
* Ambient (General) Lighting&lt;br /&gt;
* Task Lighting&lt;br /&gt;
* Accent Lighting&lt;br /&gt;
* Decorative Lighting&lt;br /&gt;
&lt;br /&gt;
=== Key Objectives ===&lt;br /&gt;
* Provide uniform illumination&lt;br /&gt;
* Ensure visual comfort&lt;br /&gt;
* Support functional activities&lt;br /&gt;
* Create desired atmosphere&lt;br /&gt;
* Enhance spatial perception&lt;br /&gt;
&lt;br /&gt;
== Lighting Design Methodology ==&lt;br /&gt;
&lt;br /&gt;
=== Illumination Calculation ===&lt;br /&gt;
* Lumens per square foot/meter&lt;br /&gt;
* Foot-candle and lux measurements&lt;br /&gt;
* Room size and function considerations&lt;br /&gt;
* Ceiling height impact&lt;br /&gt;
&lt;br /&gt;
=== Light Distribution Patterns ===&lt;br /&gt;
* Direct lighting&lt;br /&gt;
* Indirect lighting&lt;br /&gt;
* Semi-direct lighting&lt;br /&gt;
* Semi-indirect lighting&lt;br /&gt;
* Diffused lighting&lt;br /&gt;
&lt;br /&gt;
== Types of General Lighting Sources ==&lt;br /&gt;
&lt;br /&gt;
=== Ceiling-Mounted Options ===&lt;br /&gt;
* Chandeliers&lt;br /&gt;
* Flush-mount fixtures&lt;br /&gt;
* Recessed lighting&lt;br /&gt;
* Cove lighting&lt;br /&gt;
* Pendant lights&lt;br /&gt;
&lt;br /&gt;
=== Wall-Mounted Options ===&lt;br /&gt;
* Sconces&lt;br /&gt;
* Uplights&lt;br /&gt;
* Washlight fixtures&lt;br /&gt;
* Perimeter lighting&lt;br /&gt;
&lt;br /&gt;
=== Technological Variations ===&lt;br /&gt;
* Incandescent fixtures&lt;br /&gt;
* Fluorescent lighting&lt;br /&gt;
* LED panel lights&lt;br /&gt;
* Smart lighting systems&lt;br /&gt;
* Color-changing technologies&lt;br /&gt;
&lt;br /&gt;
== Technical Considerations ==&lt;br /&gt;
&lt;br /&gt;
=== Illumination Metrics ===&lt;br /&gt;
* Luminous flux (lumens)&lt;br /&gt;
* Illuminance (lux)&lt;br /&gt;
* Luminous efficacy&lt;br /&gt;
* Color rendering index (CRI)&lt;br /&gt;
* Color temperature&lt;br /&gt;
&lt;br /&gt;
=== Energy Efficiency ===&lt;br /&gt;
* Watts per square meter&lt;br /&gt;
* Luminous efficacy&lt;br /&gt;
* Energy consumption calculations&lt;br /&gt;
* Sustainability considerations&lt;br /&gt;
&lt;br /&gt;
== Psychological and Functional Impacts ==&lt;br /&gt;
&lt;br /&gt;
=== Spatial Perception ===&lt;br /&gt;
* Creates visual depth&lt;br /&gt;
* Defines architectural spaces&lt;br /&gt;
* Influences room feel&lt;br /&gt;
* Supports spatial orientation&lt;br /&gt;
&lt;br /&gt;
=== Psychological Effects ===&lt;br /&gt;
* Mood regulation&lt;br /&gt;
* Productivity enhancement&lt;br /&gt;
* Comfort improvement&lt;br /&gt;
* Emotional response modulation&lt;br /&gt;
&lt;br /&gt;
== Design Strategies ==&lt;br /&gt;
&lt;br /&gt;
=== Residential Applications ===&lt;br /&gt;
* Living room illumination&lt;br /&gt;
* Kitchen lighting design&lt;br /&gt;
* Bedroom ambient lighting&lt;br /&gt;
* Home office considerations&lt;br /&gt;
&lt;br /&gt;
=== Commercial Applications ===&lt;br /&gt;
* Office environment lighting&lt;br /&gt;
* Retail space illumination&lt;br /&gt;
* Hospitality lighting design&lt;br /&gt;
* Educational facility considerations&lt;br /&gt;
&lt;br /&gt;
== Advanced Lighting Technologies ==&lt;br /&gt;
&lt;br /&gt;
=== Smart Lighting Systems ===&lt;br /&gt;
* Programmable controls&lt;br /&gt;
* Color temperature adjustment&lt;br /&gt;
* Adaptive brightness&lt;br /&gt;
* Sensor-based automation&lt;br /&gt;
* Integration with IoT platforms&lt;br /&gt;
&lt;br /&gt;
=== Emerging Technologies ===&lt;br /&gt;
* Organic LED (OLED)&lt;br /&gt;
* Li-Fi communication technologies&lt;br /&gt;
* Biodynamic lighting systems&lt;br /&gt;
* Adaptive environmental controls&lt;br /&gt;
&lt;br /&gt;
== Environmental Considerations ==&lt;br /&gt;
&lt;br /&gt;
=== Sustainability Factors ===&lt;br /&gt;
* Energy consumption&lt;br /&gt;
* Carbon footprint&lt;br /&gt;
* Recyclability of fixtures&lt;br /&gt;
* Long-term environmental impact&lt;br /&gt;
&lt;br /&gt;
=== Health and Wellness ===&lt;br /&gt;
* Circadian rhythm support&lt;br /&gt;
* Reduced eye strain&lt;br /&gt;
* Psychological well-being&lt;br /&gt;
* Ergonomic lighting design&lt;br /&gt;
&lt;br /&gt;
== Challenges and Limitations ==&lt;br /&gt;
&lt;br /&gt;
=== Design Complexities ===&lt;br /&gt;
* Balancing aesthetic and functional requirements&lt;br /&gt;
* Addressing varied user needs&lt;br /&gt;
* Managing energy efficiency&lt;br /&gt;
* Technical implementation challenges&lt;br /&gt;
&lt;br /&gt;
=== Future Research Directions ===&lt;br /&gt;
* Advanced materials research&lt;br /&gt;
* Personalized lighting technologies&lt;br /&gt;
* Human-centric lighting design&lt;br /&gt;
* Integrated environmental systems&lt;br /&gt;
&lt;br /&gt;
[[Image:xxxx-general-lighting-concepts.png|left|300px]]&lt;br /&gt;
{{clear}}&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
# Illuminating Engineering Society Publications&lt;br /&gt;
# Architectural Lighting Design Journals&lt;br /&gt;
# International Energy Agency Reports&lt;br /&gt;
# Sustainable Design Research Studies&lt;br /&gt;
&lt;br /&gt;
[[Category:Lighting]]&lt;br /&gt;
[[Category:Design]]&lt;br /&gt;
[[Category:Architecture]]&lt;br /&gt;
[[Category:Technology]]&lt;br /&gt;
__NOTOC__&lt;/div&gt;</summary>
		<author><name>Caseorganic</name></author>
	</entry>
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