LED Nightlights Cost Only Pennies a Year

Take advantage of ultra-efficient technology to add a little safety and peace of mind. Also check out the new book Green Lighting.

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Photo: Maxxima Style

By Brian Clark Howard

Take advantage of ultra-efficient light emitting diodes (LEDs) to add a little safety and peace of mind to hallways, kid's bedrooms, bathrooms and other spaces.

The technology behind laptop computer screens, LEDs are greener than standard incandescent, and even fluorescent, lightbulbs because they generate less waste heat. Most of the electricity used is output as light. LEDs remain cool to the touch, so they don't add excess heat into living spaces, which means less cooling is needed. They last for tens of thousands of hours, meaning they can go years before they need to be changed, thereby cutting down on landfill waste.

In terms of cost, size and brightness, LEDs are getting better all the time, and are seeing many new applications.

Many companies now sell LED nightlights, which are competitively priced with standard nightlights, and can be found at most home improvement, value and even drugstores. They cost only pennies a year in energy, and result in much lower carbon emissions over traditional lighting.

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