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Our class, 1 ELA

Our class, 1 ELA. Energy efficiency , Halogen or LED ?. Lamp technology Energy saving. Modern systems for electric lighting A test about efficiency A test in controlled environment Halogen and LED Instruments to measuring temperature and electricity Our sponsors. How did we do it?.

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Our class, 1 ELA

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  1. Our class, 1 ELA

  2. Energy efficiency , Halogen or LED ? Lamp technology Energy saving

  3. Modern systems for electric lighting A test about efficiency A test in controlled environment Halogen and LED Instruments to measuring temperature and electricity Our sponsors

  4. How did we do it? 1) Trials* Only lights* Only heaters2) Test period * 8 days * Lights sources switched compartment

  5. Conclusion? • What did we find? • The result • Nothing to save

  6. Halogen compartmentWith heater

  7. LED compartmentWith heater

  8. LEDWithout heater

  9. HalogenWithout heater

  10. Temp outside

  11. Dank U WelThank youTusen takkDanke schönMuchas gracìasTack så mycketEsker

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