Turn Me On And Leave Is It Better To Turn Off Lights Or Leave Them On?

Is it better to turn off lights or leave them on? - turn me on and leave

So, if you leave on a light (if they say they will leave in ten minutes) or. Who uses more electricity?
It is going the old question "or not is the question. Is it nobler in the decision to be bitten and arrows of outrageous fortune, or power companies to arms against a sea of troubles, and to oppose them, turn off the light."