for an even more true-to-life UV Spectrum, and a more realistic environment in a terrarium. These wave lengths are what solar ...

Dr. Leland Nordin and his team at the University of Central Florida are using high-intensity lasers of UVC light to kill ...

Philips makes some of our favorite smart light bulbs, but its Hue LEDs are pricey. Starting at just $9.97, the Philips Dimmable A19 Smart Wi-Fi Wiz Light Bulb is a far more affordable option. It ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

Did you know that you can get Ikea’s Trådfri smart light bulbs showing up – and controllable – within your Philips Hue app? Yes, you really can fill your whole house up with smart bulbs without ...

Photos: Jero Lopera NS Nanotech, an electrical and computer engineering (ECE) spinout company from the University of Michigan, US has launched a solid-state semiconductor that produces human-safe ...

Having two compliant bulbs was an improvement over the H7 result, but there was still no sign of this bulb’s previous test-winning performance. The lamps are branded as Megalight, a name used by ...

In a recent breakthrough, researchers from Chiba University have prepared a diacetylene derivative-based metallic luster material that changes from silver to gold under UV irradiation. These ...

Being able to turn the front porch light on from my phone when I get home at an odd hour is priceless.” — Dawn “The app made it easy to set the brightness and schedule for this bulb. I do have ...