A recent article examinedlight patterns from commonlighting bulbs andtook apart a Philips LED bulbto understand how its use of a secondaryphosphor affects its light ...

Check out this recyclable light bulb from designer Tim Edgeler, designed to provide a solution to current light bulbs which usually end up in the bin and don’t get recycled. The d:light is a light ...

Practical LED bulbs are now available from a number of sources. One manufacturer, Cree, Inc., reached a milestone in LED lighting with the development of a 75-watt replacement bulb more than 100 years ...

After a century of unimaginable technological change, the incandescent lightbulb is much the same. It may be the most backward technology in use on a large scale, and yet it endures, even inflames.

You can’t walk into a trendy restaurant these days without spotting them: vintage-looking LED light bulbs, with clear glass surrounding a glowing filament, styled after the bulbs first invented by ...

Editor’s Note: This article is part of a series that examines the lessons behind the most disruptive products in history through the lens of design. Few products in recent history have been as ...

A new electronic drive and thermal management reference design that simplifies development of high-brightness light-emitting diode (LED) bulb fixtures that replace incandescent or compact fluorescent ...

Light bulbs aren’t (usually) the most important part of a room’s decor. Interior designers are experts at masking the light source, and instead focusing the beam on a painting or sofa. That’s fine if ...

Lighting brand Plumen is to cease production of its award-winning light bulbs, and is looking for a buyer. Co-founders Nicolas Roope and Michael-George Hemus spoke to Dezeen about the brand's journey.

The U of T engineering alumni behind Nanoleaf, a startup which they say makes ‘the world’s most energy-efficient lightbulb,’ blasted well beyond their latest funding goal in under two hours. Fuelling ...