Unlike other UV nail lamps, which utilize many small LED bulbs, this nail lamp from SHANY features four 9-watt UV bulbs and ...

Dalhousie researchers and their industrial partners have piloted the world’s first municipal-scale UV LED reactor for wastewater treatment, a groundbreaking innovation that has set the stage for a ...

Video shows a lightbulb being changed - 400FT in the air on top of a cathedral spire. Gary Price climbed the outside of the ...

Video shows a lightbulb being changed - 400FT in the air on top of a cathedral spire. Gary Price climbed the outside of the UK's tallest church spire to change its lightbulbs. Clerk of Works at ...

There are versatile LED light bulbs to fit every room in your home. Better yet, an LED light bulb can help you save on your energy bills and electricity. So how do you choose the best LED lights ...

The rules state that lightbulbs must emit at least 45 lumens per watt -- about three times what an incandescent bulb emits. Anything else will no longer be produced, essentially a death sentence ...

There’s no better way to guarantee a colorful, long-lasting display of spring flowers than by planting a bulb lasagna this fall. This clever method, championed by gardening legend Monty Don, involves ...

If you’ve got a bug problem, you’d be better served with a real zapper that has a bigger UV light source (often a small fluorescent bulb) and a more powerful HV source. That said, if you see ...

The best smart bulbs in 2024 add instant ambience and atmosphere to your home. With a smart bulb, strip or lamp set up in your home, you can easily control your home’s lighting with the tap of a ...