Definitely a brighter christmas with LED

LEDs have been around for a long time, but only caught on for use as Christmas lights in recent years. One reason is that older LEDs originally came only in red. Incandescent bulbs, on the other hand, emit only yellow light but are encased in colored glass. Another problem was a lack of brightness of LEDs. The potential was there, however, and advanced LEDs solved these problems. Today one can find LED Christmas lights in all kinds of shapes and sizes and in a wide range of colors.