Run a New York City red light holding a Super Big Gulp in one hand, and you could find yourself really hosed.
If you live in the city, you know that the abundance of street lights are so bright that it's difficult to see stars in the sky even on the clearest of nights. The situation out in the country couldn't be any more different. The stars are gorgeous, but they're not nearly bright enough to illuminate rural roads.
Traffic lights using state-of-the-art LED illumination use 90 percent less electricity, offer a much longer service life and are more durable than their incandescent counterparts. Taking advantage of the countless benefits, cities around the country have been replacing traditional filament-based traffic signal bulbs with LEDs for years. Unfortunately, the low-watt LED units burn much cooler than its white-hot counterpart making it unable to melt snow off weather exposed traffic fixtures.