Millions of homes are now using low-energy lighting, but millions more have still to make the switch, a fact that the government and the home lighting industry are eager to change
Although low-wattage bulbs cost more per bulb than normal bulbs, their advantages to the homeowner are enormous, and ttherefore everyone should use low-wattage bulbs
the actual cost of burning low-wattage bulbs compared to that of burning normal bulbs