Energy-Efficient LED Holiday Lighting
The key assumptions are: five strings operating five hours per day for one month per season, for five seasons. Fort Collins Utilities Residential Electric Rate.
LED (light emitting diodes) strings are a very efficient alternative to conventional holiday lighting. Benefits include:
Product selection and performance continue to improve, with more choices of color, size and shape. LED strings cost more up-front but pay back the difference with energy savings and longer life. |