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Sustainable Future, LLC

Whether you're working on a solar energy project for home or business, pulling all the pieces together can be puzzling. At Sustainable Future, we've helped hundreds of home owners and businesses successfully plan and implement their projects. Call one of our solar energy experts today, and we'll help you get on the right track.

Answers from contractors near Knoxville, TN

I have two outside outlets (one on the back and one in the front). I noticed that the one in the front is flashing red. Why is that?
Aug 30, 2016
That sounds like it is a GFCI outlet, which simply put means your outlet has it's own breaker. Most codes now require outside electrical outlets to be GFCI for safety reasons. If it is flashing red it ... read more
Do you have to use a specific light bulb when using a dimmer switch.
Jul 29, 2016
All good answers. It should be noted also that in incandescent bulbs there are different wattage dimmers. The most common are 600 watt and 1500 watt. The lights being controlled by the dimmer should f ... read more

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