I removed 19 bulbs for sockets that won’t be used any more. Some lighting fixtures had more than one bulbs in them (both bathrooms) and some lighting fixtures just were not needed.
Some of our lights were already compact fluorescent light bulbs but from the below pile you can see all of them were not. Lighting is 10% of your electric bill and this small step will shave 7.5% off my bill.
Also I am being more careful about leaving lights on in rooms that Susan or I am not in.