I came across another article talking about the consistent evolution of LED lights in the world. “The evolution of LEDs shows how innovation occurs steadily as companies compete.” Some people have gone as far as purchasing LED Christmas trees. Not sure if I’m quite there yet. But I must admit, they look pretty cool. But I am a bit traditional, however I will purchase the LED lights for decoration for the rest of the house. “The lights are better in other ways, too. They were cheaper — £23 for a 30m string of 300 lights — and more reliable than.