Aside from its electrical components, the Hoop Table Lamp by Finnish furniture company ... companies by creating its products from raw materials, including chairs and tables to ceiling lights ...

SOME interesting characteristics of the new electric discharge lamps were described and demonstrated in a lecture given before the North-West Area Section of the Illuminating Engineering Society ...

However, hunting down a lamp that ... will work on materials that others will not. Or, opt for a cooler (literally) LED bulb that's better for the environment and saves on electrical costs over ...

Neon bulbs have all manner of electrode materials. [Ashish] shows that a particular neon lamp can be excited to emit a specific wavelength corresponding to a certain energy level. With some ...