[net.consumers] Efficient long-life light bulbs?

makaren@alberta.UUCP (Darrell Makarenko) (02/06/85)

*** REPLACE THIS LINE WITH YOUR LIGHT BULB ***

  We've discussed whether it is better to buy long-life lightbulbs
  or regular ones; diodes in the circuit; 130 vs 120 volt bulbs;
  G.E. vs other brands; the efficiency of long life bulbs;
  whether it is more economical to have a 75% efficient infinite
  life bulb or a 100% efficient 1000 hr bulb; whether turning the
  bulb on and off causes it to burn out faster; whether A.C or D.C.
  is better for the bulb; whether you should hang your bulbs rightside
  up, upside down or sideways; ...... . . . . .

  but the question remains

  Is it possible that the light bulb industry does have the technology
  (or could develop it) to manufacture a longer-life bulb without a 
  descrease in energy efficiency but purposely makes them to burn out 
  at 1000 hr so that people will have to buy new ones?  No. Couldn't be!