This video explains how LEDs (Light Emitting Diodes) function and why they are widely used in modern lighting and electronic displays. LEDs convert electrical energy into light through the movement of ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

Residents across Illinois are encouraged to turn off outdoor lights Wednesday and Thursday in order to protect millions of birds as they migrate. According to Purdue Aeroeco Lab’s website, most of ...

MADISON, Wis. — Businesses, residents, and municipal officials in Wisconsin are being asked to turn off non-essential outdoor lights on Wednesday night from 11 p.m. to 6 a.m. to help protect migrating ...

Unlock access to every one of the hundreds of articles published daily on BroadwayWorld by logging in with one click. Dame Patricia made her stage debut at Liverpool Playhouse in 1952 and went on to ...

Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" ...

When picking an LED bulb, it's best to stick with well-known, reliable brands, even if you have to pay a bit more. For smart bulbs, our testers have found some of the best results from Philips, Wiz, ...

Theatres across the West End and around the UK will dim their lights for two minutes in remembrance of Patricia Routledge. Lights will be dimmed on October 7 to honour the actor, who has died aged 96.