I purchased my LED rope lights for ~$8 per 18 foot strand ... The yellow line is the LED strand, the blue dots are the clips securing the strand to the desk, and the green line is the wire ...

This flexible plastic rope is full of vibrant and customizable diffused LED lights ... mood lighting with accompanying sounds like rainfall and crackling campfires. Subtle blue lights spark ...

The first LEDs only emitted red light; it wasn't until 1972 that George Craford developed the yellow LED, with a green LED following in the same decade. The blue LED can also trace its history ...

Why blue in particular? Well, blue was the last — and most difficult — advance required to create white LED light. And with white LED light, companies are able to create smartphone and ...

While some exterior lighting options can get pricey, you can select something like the 50ft 360 LED Waterproof Rope Lights for only $32.99. Additionally, they come in many assorted colors to allow ...

The invention of efficient blue LEDs was a foundational step in the creation of the bright white LED lights being produced by the likes of Cree and Philips, which are driving the most significant ...

"The invention of the blue LED is just 20 years old," the Nobel Assembly said in its Tuesday press release, "but it has already contributed to create white light in an entirely new manner to the ...

Here Margaret Harris argues the case for the 2014 prize for inventing the blue LED A new hue: blue LEDs are lighting the 21st century. (Courtesy: iStock/damarco-media) Of all the physics Nobel prizes ...