but that Edison still had other valid patent claims. These early bulbs had little in common with modern bulbs. The inside of the bulb had to have very little oxygen and moisture, or the filament ...

This lighting choice used to be all the rage, especially for millennials. But now, it looks dated. You can still make this style work with a few design tips.

In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

Edison entered the field fully aware of the difficulties other inventors had encountered in developing a practical incandescent light bulb. An incandescent light bulb consists of a glass container ...

Sengled Smart Edison Filament Bulb Sengled makes a number of standard smart bulbs of various sizes and brightness levels. Rather than upgrade those products, the company has opted for more niche ...

Edison took note of the critical flaws in the earlier light bulb designs and built on them. He discovered that a carbonised ...

Born in Sunderland, he studied chemistry and moved to Tyneside where, after many years of persistent effort, he created the first successful 'incandescent filament electric lamp' - the light bulb.