This Super-Efficient Lightbulb Uses Tesla Tech for an Incandescent Glow

Despite their inefficiency, old-school incandescent lightbulbs sure did put out a pleasant, natural-looking light. The folks at Finally Light Bulb missed that light, so they brought it back with an efficient, affordable bulb using technology Nikola Tesla once patented. The team visited Gizmodo's NYC office to show us… » 7/24/14 11:39am 7/24/14 11:39am

What Are You Doing About Light Bulbs These Days?

There are the LED lightbulbs you know you should buy, and then there are the insane 10 for $10 sales that try to lure you back to the incandescent days. But between everlasting light bulbs, app-controlled light bulbs and light bulbs that do the dishes and see into the future, it's pretty clear that change is upon us.… » 6/23/13 2:18pm 6/23/13 2:18pm

Bulb 2.0: Homage to a (Once) Timeless Design

Not that there's anything particularly wrong with the soft serve style of traditional CFLs, but we sort of love the overly cutesy nature of the Bulb 2.0, a compact fluorescent shaped lamp with the faux filament of a traditional incandescent lightbulb. It's both a nod to Edison in an era when his most famous invention… » 8/13/08 1:16pm 8/13/08 1:16pm

Purdue University Breakthrough Could Lead to Low-Cost, Mass-Produced…

The researchers at Purdue University are just full of bright ideas these days, and this weekend was no exception. Thanks to a major breakthrough, they may have overcome a major obstacle for "solid state lighting," which laymen like to call LED (light emitting diode). That obstacle? Cost. LEDs are expensive, mostly… » 7/20/08 4:00pm 7/20/08 4:00pm

'CFL FTW' Illuminates the Tragedy Behind Lightbulb Progress

Poor incandescent bulbs. They had about 100+ years of dominance, but now it's the era of energy-efficient compact fluorescent. And this triumph of the CFL has been archived for future historians in the most permanent record known to our culture: a T-shirt. If you'd like to see this clever garment actually be produced,… » 6/16/08 5:00pm 6/16/08 5:00pm