TY - RPRT TI - Energy savings by implementation of light quality LED lighting. Final report; Implementering af energibesparelser ved benyttelse af hoejkvalitets LED belysning. Slutrapport AB - The project developed two new LED light sources and systems, emphasising the potential of LED technology for energy savings and lighting quality. A LED light source for display case lighting, replacing incandescent lamps, was successfully installed in the Treasury at Rosenborg Castle in Copenhagen, Denmark, and it was decided to extend the solution in 2010. Electricity savings of 74% were achieved. LED light sources replacing halogen bulbs in cooker hoods reduce electricity consumption by 69% and ensure even lighting of the entire working surface with about 500 lux at all cooking areas. Furthermore, a new LED optics system was patented. (ln) AU - "Dam-Hansen, C" AU - "Thorseth, A" AU - "Poulsen, Peter" KW - "32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION" KW - "LIGHT EMITTING DIODES" KW - "ENERGY CONSERVATION" KW - "DESIGN" KW - "LIGHTING SYSTEMS" KW - "COLOR" KW - "EDUCATIONAL FACILITIES" KW - "APPLIANCES" KW - "HOUSEHOLDS" KW - "MUSEUMS" DO - https://doi.org/ UR - https://www.osti.gov/etdeweb/servlets/purl/1011560 PB - CY - Denmark PY - 2010 DA - 2010-03-15 LA - Danish J2 - [] VL - C1 - Technical Univ. of Denmark, DTU Fotonik, Roskilde (Denmark) C2 - C3 - NEI-DK-5503 C4 - C5 - Also available at http://www.risoe.dtu.dk/rispubl/NEI/NEI-DK-5503.pdf; OSTI as DE01011560 L3 - Other Information: PSO-2007; 10 refs., 29 figs., 3 tabs. ER -