Across the Atlantic, forecasters expect the lights to be visible from northern parts of Britain, including Scotland, Northern ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing ...

Shark’s foray in beauty continues to impress with this high-quality LED mask.

Cleaning hearing aids can keep them working for longer, but do expensive UV-C cleaning devices really help? We tried two ...

For a while, LED light bulbs went through what I can only describe as an ugly-duckling phase. When incandescent bulbs were phased out, the early energy-efficient replacements – first compact ...

A doctor has issued an urgent warning to anyone who uses LED bulbs in their homes - describing it as a public health emergency "like asbestos". Dr Glen Jeffery, professor of Neuroscience at University ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Philips Hue represents the premium brand in smart ...

What makes smart LEDs worth the upcharge over normal LEDs? Well, it depends on how much control and customization you want over the lighting in your home. These bulbs use Bluetooth to connect to your ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...