Smart lighting revolution reaches Swaziland

Smart lighting revolution reaches Swaziland

A network of smart sensory street lights is being installed in the Kingdom of Swaziland. In the West, smart street lights are being used, in most cases, to monitor traffic, but in developing countries they can be put to an entirely different use altogether.

LED spotlight drone captures eerie night-time images

A group of intrepid YouTubers from American video production company Stratus Productions have successfully managed to strap a 1,000 watt LED light bar to the underside of a drone. The images that the mobile spotlight have captured are eerily beautiful.

 

 

US cities take second look at LED after health warning

US cities take second look at LED after health warning

US cities are taking a second look at LED street lighting after the American Medical Association issued a warning earlier in the year that blue light can disturb sleep rhythms and exacerbate serious medical conditions.

The best of Lighting Spy

The best of Lighting Spy

Lighting professionals: What you see may upset you. Ray Molony counts down Lighting Spy’s Top 40 worst crimes, blunders and screw-ups.

 

Most Americans have never seen stars due to pollution

Most Americans have never seen stars due to pollution

Nearly a third of people on the planet have never seen the Milky Way, due to artificial illumination in towns and cities. The situation is considerably worse in the United States, where 80 percent of people have never seen an unrestricted night sky view. 

Why LEDs have a key role in the horticulture revolution

Why LEDs have a key role in the horticulture revolution

In the most basic sense, light is crucial for most living things residing above deep sea level. Plants use light to develop by a process of photosynthesis, where CO2 is converted into carbohydrate in the chloroplasts of the plant cells. It is also possible to enable photosynthesis using artificial light, and control the development, shape, and flowering period of a plant. 

Seven ways to avoid a security lighting nightmare

Seven ways to avoid a security lighting nightmare

So you want to install security lighting to keep the villains away, how difficult can that be? Well, there are a few pitfalls that are best avoided. Here are some mistakes to dodge when securing your property.