Can anyone tell me what the point is at which it is better to leave a
38W fluorescent strip on to save electricity rather than turn it off and then on again?I can't help believing that the starting current can't draw a very big load, so if you are away for a couple of minutes it makes sense to turn the light off. BTW, I accept totally that start may reduce the life of the tube, so we're not talking of saving money here :-)
Peter