Search results 15353 items matching your search terms. Filter the results Item type Select All/None Event Collection GLD Company Page Folder New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Red (615nm) Golden Dragon Plus prototype achieves record efficacy, delivering 100lm at 400mA. Located in media technology_light-generation_prototype-of-a-red-golden-dragon-plus-led-sets-new-record_osram_golden_dragon_plus_red_sm-jpg Located in media Comparing the primary energy demand it´s clear that the use phase in the overall life cycle is dominating and that manufacturing is negligible. Located in media Apart from direct input of raw materials, the energy input, materials and emissions associated with the retrieval of resources are recorded. The results allow for conclusions not only on resource consumption and primary energy input but also acidification, eutrophication, the greenhouse effect, ozone depletion and toxicity. Located in media A new converter mix that OSRAM is currently testing in its development laboratory provides a pleasant warm white light Located in media A new converter mix that OSRAM is currently testing in its development laboratory provides a pleasant warm white light. Located in media technology_light-generation_nrel-finds-a-way-to-give-leds-the-green-light_nrel_sm-jpg Located in media NREL Senior Scientist Brian Flugel adjusts mirrors to set up an experiment aimed at testing the quality of a green LED. Credit: Bill Scanlon. Located in media NREL's Solar Energy Research Facility is the site of experiments using lasers to probe the light-emitting properties of gallium indium phosphide alloys for making light-emitting diodes. Credit: NREL file photo. Located in media Thin film, patterned, LEDs Located in media < Previous 10 items 1 ... 1191 1192 1193 1194 1195 1196 1197 ... 1536 Next 10 items > Subscribe to an always-updated RSS feed.
