IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. As knowledge of materials and ...

FOR the lighting of tennis courts it is essential that there should be complete freedom from glare and that the light should have a high speed of discrimination. In Philips Technical Review (Eindhoven ...

When consumers visit garden centers in spring they will most likely buy flowering plants that are ready for their home gardens. To satisfy consumers' wishes, producers start growing crops far in ...

Longtime lighting industry leader Larson Electronics has announced the release of an LED roadway lamp designed to provide superior performance and longevity for more cost effective operation. The ...

More than 105 million high-intensity discharge (HID) lamps, ranging from 20W to 2,000W in size, are now in use in a broad range of interior and exterior applications in the United States. HID lighting ...

Cary Mitchell, from left, and Celina Gomez harvest tomatoes grown around red and blue LED lights, which use far less energy than traditional high-pressure sodium lamps in greenhouses. (Purdue ...

Over the next 3 months, Brihanmumbai Electricity Supply and Transport (BEST) will buy 1,350 new sodium vapour lamps for Mumbai roads In January this year, the Brihanmumbai Electricity Supply and ...

The yellow light of sodium vapour lamps in street lights will soon be a thing of the past in the city. The project to replace all energy-guzzling sodium vapour lamps with LED lights has finally taken ...