More than a century after their invention, tungsten filaments—the coiled metal wires at the heart of many incandescent light bulbs—continue to be popular. This is despite the growing market for LED ...

A Blue 80A filter is required for colour film. All softboxes used with the Halogen kits are Interfit Pro softboxes capable of withstanding temperatures up to 400 degs (752 f) and have an even edge to ...

The SaVi SHO floodlight can deliver up to 16 million programmable colors (as well as various shades of white) at up to 1,400 lm for an output that not only rivals tungsten or halogen emitters, but ...

BIRNS Inc., designer and manufacturer of lights for the nuclear power industry, introduced enhancements to the popular BIRNS Kelvin—a 16,000-lumen tungsten halogen light that features a 120 volt/1,000 ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...

Wallace, Harold Duane, Jr. 2001. "A Different Kind of Chemistry: a History of Tungsten Halogen Lighting." IEEE Industry Applications, 7, (6) 10–17. https://doi.org ...

Elmer Fridrich pioneered halogen light in his 30s and improved it in his 80s. Having attended just two years of college, he earned 33 patents. The Cleveland native died Dec. 26 at his long-time home ...

Today's lighting applications include residential lighting, office interior lighting, retail and display lighting, outdoor lighting, mood lighting, and emergency lighting. These applications have ...

Vivo Light Source with four individual bulbs and active cooling for control and accuracy Ocean Optics' (www.oceanoptics.eu), Vivo NIR Source is a compact, tungsten halogen light source for VIS-NIR ...