Star Light, Star Bright…What’s Up with Tree Lights?
Many Americans love to decorate for the holidays with strings of lights, and most use standard incandescent lights — called C7s — or mini-lights. Did you know these types of bulbs use a significant amount of energy? And, because replacing the bulbs can be costly, it is cheaper to throw away a string of lights and buy a new one.
There’s something new on Christmas trees and it’s not the latest must-have ornament. Now, there are better ways to decorate — light emitting diode lights and fiber optic trees are the latest additions to the types of holiday lighting options.
If all incandescent holiday bulbs were replaced with LED lights,
Fiber optic trees are a relatively new consumer option. These trees use a single incandescent bulb — typically ranging from 5 to 50 watts — and light is transmitted from that single bulb through hundreds of very small fibers and emitted along each branch of the tree. These lights are cool to the touch since only the light is transmitted along the fibers, not the heat. Fiber optics can also be found in many other holiday decorations.
The Western Area Power Administration has summarized options in a Holiday Lighting factsheet.