As you know, winter is coming. For a lot of people this means that Seasonal Affective Disorder is beginning to set in. [Luke]’s mom already has a light therapy box. It’s one of those commercially ...

The high-intensity discharge (HID) lamp offers a host of benefits for a broad range of lighting applications, even as the LED revolution in lighting continues apace. Although subsequent legislation ...

Metal halide perovskites (MHPs) have been emerging as the rising star in the field of optoelectronics during the past decade. The state-of-the-art optoelectronic technologies based on MHPs, such as ...

Most people in the Pacific Northwest can hardly wait for the gray winter rains to give way to spring sunshine. But for four teachers from the Portland suburbs, the lengthening days bring only misery, ...

Benjamin Rollins Caldwell’s new LED chandelier fuses the structure of mid-century modern style with modern innovation. The Halide Chandelier recycles disused industrial elements into a dazzling, ...

Indoor grow specialists all over the world use blue-heavy metal halide lamps (MH) for vegetative growth and switch to red-heavy high pressure sodium (HPS) lamps for flowering, but is this pricey, ...

[Michail] doesn’t mess around when it comes to lighting. He built this 100,000 Lumen chandelier to make sure his office is bright during the dreary months. The thought is that it will provide the ...

Engineers have created a patent-pending method that creates layered perovskite nanowires with exceptionally well-defined and flexible cavities that exhibit a wide range of unusual optical properties ...