tailieunhanh - Lighting with Artificial Light 01

Booklet 1 of the series of publications is intended for all those who want to delve into the topic of light and lighting or wish to familiarize themselves with the basics of lighting technology. It also forms the introduction to a series of publications designed to provide useful information on lighting applications for all those involved in planning or decision-making in the field of lighting. One of the principal objectives of all publications is to promote awareness of a medium which we generally take for granted and use without a second thought. It is only when we get involved in “making” light, in creating artificial lighting systems, that things get more difficult, more technical | 01 Lighting with Artificial Light 01 Lighting with Artificial Light Content The medium of light 1 From nature s light . to artificial lighting 4 The physics of light 6 The physiology of light 9 The language of lighting technology 12 Quality features in lighting 15 Lighting level -maintained illuminance and luminance 16 Glare limitation - direct glare 18 Glare limitation - reflected glare 20 Harmonious distribution of brightness 22 Direction of light and modelling 24 Light colour 26 Colour rendering 28 Light generation by thermal radiators discharge lamps and LEDs 30 Lamps 34 Luminaires - general requirements and lighting characteristics 38 Luminaires - electrical characteristics ballasts 40 Luminaires - operating devices regulation control BUS systems 44 Review of luminaires 48 Lighting planning 50 Measuring lighting systems 52 Lighting costs 54 Energy-efficient lighting 56 Lighting and the environment 58 Standards literature 59 publications 60 Imprint and acknowledgements for photographs 61 T r 01 The Artist s Sister with a Candle 1847 Adolf Menzel 1815 - 1905 Neue Pinakothek Munich Germany 02 Café Terrace at Night 1888 Vincent Van Gogh 1853 - 1890 Rijksmuseum Kroller-Muller Otterlo Netherlands 03 The Sleepwalker 1927 René Magritte 1898 - 1967 privately owned