That Teddy Pendergrass certainly knew what he was talkin about back in da day! But not only should you turn off the lights (and if you do light a candle soy or bee's wax please!) you should green your lighting, Try compact florescent bulbs and ditch the energy wasting incandescent light bulb. A fluorescent bulb can outlast up to 13 incandescent or halogen bulbs while 90% of the energy consumed by an incandescent bulb is wasted heat. Least we forget, florescent bulbs also allows you to save money on electricity costs. Hallelujah! A Single Green Female is always down for some green savings.