BS EN 12665:2018 – TC:2020 Edition
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Tracked Changes. Light and lighting. Basic terms and criteria for specifying lighting requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 150 |
This document defines basic terms and definitions for use in all lighting applications. This document also sets out a framework for the specification of lighting requirements, giving details of aspects that are to be considered when setting those requirements.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | compares BS EN 12665:2018 |
| 2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
| 84 | undefined |
| 89 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 Eye and vision |
| 92 | 3.2 Light and colour |
| 107 | 3.3 Lighting equipment |
| 117 | 3.4 Daylight |
| 119 | 3.5 Lighting installations |
| 131 | 3.6 Lighting measurements |
| 133 | 4 Framework for the specification of lighting requirements 4.1 General 4.2 Illuminance 4.3 Luminance 4.4 Glare 4.4.1 Disability glare 4.4.2 Discomfort glare |
| 134 | 4.5 Colour 4.5.1 Colour rendering 4.5.2 Light source colour 4.6 Energy 4.7 Maintenance 4.7.1 Maintenance 4.7.2 Maintenance factor 4.8 Measurements and calculations |
| 135 | Annex A (informative)Additional explanation of defined terms |
| 138 | Annex B (informative)Index of terms |
