London’s planned ‘Las Vegas sphere’ has found a new home in Abu Dhabi after those living in the capital resoundingly rejected ...

We tested LED flashlights by measuring their lumens, beam drop-off, and beam pattern—plus their battery life and durability.

Spreading holiday cheer is taking on a whole new meaning for one of Las Vegas’s most colorful attractions. Sphere is ...

There really isn’t such a thing as ‘just an LED,’ these are semiconductor devices ... s known in the business as an integrating sphere (aka an Ulbricht sphere), but being a specialist ...