Dutch artist Posy narrated a wonderfully tranquil video essay about the evolution of the light bulbs and lamps that he ...

The H7 bulb was introduced as an improvement on the H4 bulb. The “H” refers to halogen. These bulbs contain a tungsten filament enclosed in a halogen gas-filled quartz capsule. This allows higher ...

Of course, it would not deliver 3-way functionality, as it is made with just a single filament. That being the case, using a standard bulb in a 3-way socket is not generally recommended ...

This is where a recent video by [CNC Kitchen] is rather illustrative, using a collection of colored PLA filaments from a single filament manufacturer. [CNC Kitchen] ran a range of tests including ...

For this method, the more intact the bulb, the better. Begin by cutting power to the light source. If the filament is still intact, use a pair of needle nose pliers to grip the glass base of the ...

The smart bulb market continues to get more and more crowded, but TP-Link thinks there's room for another device: the Kasa Filament Smart Bulb, to be specific, which we've been testing to see ...

It wasn’t only household lighting that took a hit: flashlight bulbs originally lasting for three sets of batteries were reduced to two, with a proposal to limit their lifetime to a single set.