Scientists have a formula for combining humidity and temperature, yielding what they call a “wet bulb” temperature. We cool off by sweating and letting the moisture evaporate from our skins, but that ...

V-Guard Industries is preparing its boldest gamble in years: a late entry into India’s crowded lighting market. It’s the one major space the company has long steered clear of but now sees as essential ...

For the Component Abuse Challenge, we asked you to do the wrong thing with electrical parts, but nonetheless come out with the right result. It’s probably the most Hackaday challenge we have run ...

Soft glows once admired for their sparkle now cast shadows that feel stuck in another era, lingering in rooms ready for a ...

When a mega-billionaire carps that a doomsday outlook is harming the climate movement, it's important to say many things in ...

Each of the bulbs on the string shines at 50 lumens and can glow in its own color. This makes dynamic scenes (where the ...

We did the research and math to find out just how much cash LEDs net you each year, and it may be more than you think.

Vishay Intertechnology, Inc. has introduced a new series of insulated, surface-mount inrush current limiting positive ...

Yeelight, a leading global provider of smart lighting solutions, today announced the launch of its latest innovation -- an 11W RGBCW smart bulb delivering an impressive 1300 lumens. This marks ...

Rise Puts Heat Under Chancellor’s Bid To Fight Cost-Of-Living Crisis Energy bills will increase by 0.2% from 1 January 2026 when the ...

The GE Cync smart bulbs let you control the lighting and mood of your home. Currently, a two-pack is 25% off, ahead of Black Friday.

Abstract: Green hydrogen produced from renewable energy generation (RES) is facilitating the energy transition. Due to the complicated operational constraints of green-hydrogen hybrid energy storage ...