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Saving Energy: Lighting

Buying Guides – Low-Voltage Outdoor Lighting

Low-voltage outdoor lighting is popping in neighborhoods all over the Midwest - it's inexpensive, easy to install and makes any landscape more attractive. And because it's low voltage, it's safe and energy-efficient.

Pre-packaged kits are the most convenient way to purchase low-voltage lighting - they come with the transformer, cables and all the fixtures you need. The kits range in price from $15 to more than $100, depending on the number of fixtures and the type of material used.

And for even better energy savings, solar-powered fixtures are also available. They are more expensive - about $10 a fixture - but they're no-maintenance and environmentally friendly. Keep in mind that solar fixture require direct sunlight to recharge the photocells during the day.

When you're shopping for the right style for your home, keep in mind that outdoor wiring must always be grounded, and the fixtures should be rated as "water- resistant/UL approved for outdoor use." Also remember that lighting rated for indoor use should never be used outdoors.

Low-voltage outdoor lighting

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Outdoor
Electrical Safety


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Are you an Alliant Energy customer?

If you’re an Alliant Energy electric customer in Iowa or Wisconsin, you can earn cash back when you purchase high-efficiency EnergyStar light bulbs.

Looking for an energy-smart lighting dealer?

Try Alliant Energy’s online Dealer Locator to find lighting experts in your area.

 

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Brochures and fact sheets:

PowerHouse: Lighting Your Home
By Alliant Energy [PDF format]

Energy-Efficient Lighting Fact Sheet
By the U.S. Department of Energy [PDF format]

 

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Learn more:

EnergyStar Lighting

American Lighting Association

National Lighting Bureau

 
 
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