http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights US Department of Energy save a buck or two http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights "When to turn off your lights" https://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights Energy.Gov (Electricity). When you are not using the lights Incandescent lighting about $0.004 per hour http://energy.gov/energysaver/when-turn-your-lights when to turn lights off small surge http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights 15 minutes https://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights https://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights U.S. Department of Energy "When to turn off your lights" http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights when to turn off the lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights Department of Energy - Energy Saver energy.gov’s recommendations "When to turn off your lights" http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights switch off lights https://energy.gov/energysaver/when-turn-your-lights small surge http://energy.gov/energysaver/when-turn-your-lights http://energy.gov/energysaver/when-turn-your-lights turning off lights http://energy.gov/energysaver/when-turn-your-lights 15 minutes