Even if there are windows in a room, the amount of light is very low.  Fortunately, there are relatively cheap LED options ...

South African retailers can no longer sell light bulbs with luminous efficiency lower than 90 lumens per watt (lm/W), which ...

As bills bite and budgets fray, households hunt for quick wins. A small change in your lighting could punch above its weight. With Ofgem’s cap pushing ...

"Weighing over 400 tonnes, measuring about 18 meters in diameter, and 5 meters in height, the Dewar base is not only the heaviest single component of BEST's main machine, but also the largest vacuum ...

So, this year’s bulb garden didn’t exactly turn out like the Pinterest board, did it? Maybe the tulips bloomed two weeks too early, the daffodils looked like they’d seen better days, or your crocuses ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Discover the fascinating world of alternative energy with our latest exploration: a Free Energy Light Bulb using a Magnet Motor. In this video, we delve into the innovative techniques behind ...

Spending money on your energy bill is an essential part of being a responsible adult, despite how much we wish we didn’t have to pay it. However, you can reduce your energy bill in a number of ways, ...

Eliminating the traditional electrolyte from electrolysis, a new electrolyzer design is aiming for higher efficiencies and ...