2 Calculate the savings you could make by switching to LED lights around your house. The upfront cost of LED lights may be daunting but in the long run they really make up for in savings. The calculator below lets you capture in great detail all the lights you use around your house. It will use your electricity price (or uses a default) and replaces each incandescent light bulb with its equivalent LED. After you’ve entered all the room information you can change additional parameters such as electricity prices, LED pricing and bulb longevity or simply scroll down to the Click […]