energy

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Across
  1. 3. 1000 watts
  2. 4. a survey you can take in your home to find what you use the most
  3. 6. an average time in hours that a bulb can last
  4. 7. the measure of the amount of light falling on abject
  5. 8. compacted florescent light bulb
  6. 9. light emitting diode
Down
  1. 1. units of power, in witch a bulb uses energy
  2. 2. incandescent light bulb
  3. 3. the unit in witch we buy electricity
  4. 5. a yellow and black paper that brakes down the energy