At a glance Expert's Rating Pros ・Based on the latest Z-Wave 800 chipset ・Supports incandescent, CFL, LED, and MLV lighting ...

Repair signal switch The first study, published in Nature Communications today (Monday 14 April), identifies a “twisting switch” that helps turn off early repair signals by altering the shape of ...

WWNO/WRKF has partnered with the Louisiana Illuminator to launch “The Light Switch,” a new weekly podcast focused on Louisiana politics. Illuminator Editor-in-Chief Greg LaRose hosts each episode, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Caroline Mullen Caroline Mullen is a writer focused on cleaning and ...

About 50km (30 miles) north of Beijing’s city centre, construction is wrapping up on what is expected to be the world’s brightest X-ray light source, slated to switch on later this year to ...

Let’s switch off light pollution for mammals! Most Australian mammals are nocturnal. Artificial light at night can cause them harm. Play your part to help our mammals by reducing light pollution.

And in addition to standard options like on/off control and scheduling, this clever LED bulb offers a circadian-rhythm mode that automatically switches the white light color temperature throughout ...

Once the swap was made the light switch works just as anticipated. But a second switch which used to control a different light now behaves strangely. It doesn’t activate the original light ...