Bathroom Lighting Idea for Makeup Mirror

Everyday, we spend some time in the bathroom to makeup, bath, beaitify our face or hair, boost positive energy and more. If the mirror is poorly lit, it will be frustrating when grooming. So it is the time to make some change to the bathroom lighting.

Lighting technology has changed dramatically over the past couple of years, especially LED light, which is no longer just that cold blue.

$675 Million Annual Saving in 2012 with LED Lights

The U.S. Department of Energy (DoE) did a study of how much electricity was saved last year thanks to the use of LED in nine kinds of applications (various kinds of indoor lights, streetlights, etc). The numbers are very impressive: "In 2012, about 49 million LED lamps and luminaires were installed in the nine applications. High quality LED in these markets saved approximately 71 trillion British thermal units (tBtu), equivalent to an annual energy cost savings of about $675 million"!

But what's even more impressive is the potential for improvement. There are still many low-hanging fruits to be picked, and as LEDs are becoming better and cheaper, this should start to happen rather quickly. The DOE estimates that if the nine markets included in the estimate above were to switch to LEDs overnight, "annual source energy savings could approach 3,873 tBtu, or about 3.9 quadrillion Btu (quads)". This would be the equivalent of about $37 billion in annual energy costs!

This amount represents approximately half of the total national lighting energy consumption in 2012, yet people wouldn't be giving anything up - they'd still get just as much light - except for higher energy bills and pollution (CO2, particulate matter, mercury and other toxins, etc). Sounds like a good deal to me!

From: treehugger