Illuminating Engineer, Volume 221929 - Lighting |
Contents
LIGHT | 1 |
LightReflecting Powers of Flowers and Foliage | 2 |
Lighting Fittings Modern | 20 |
20 other sections not shown
Other editions - View all
Common terms and phrases
ACETYLENE advertising annual appearance application arc lamp architectural lighting arranged artificial daylight artificial light Association Bournemouth brightness British BRITISH THOMSON-HOUSTON building candle-power ceiling cent centre cities colorimetry coloured light Committee considerable Council curves decorative demonstrations diffusing discussion display E.L.M.A. Lighting Service effect electric lamps electric lighting exhibition factory feature filament floodlighting foot-candles gasfilled lamps glare Glasgow glass glassware Holophane Illuminating Engineering Society illustrated important improvement incandescent lamps industry installation interesting interior J. S. Dow Journal lanterns lecture light source Lighting Service Bureau lighting units London luminous MAZDA meeting ment mercury-vapour lamp Messrs methods of lighting National Physical Laboratory obtained opal ordinary Osram paper photometric possible present President problem projectors Public Lighting Engineers recently reflectors Research Sheffield shown signs standard street lighting surface tests theatre tion TUNGSRAM ultra-violet UNIV window