Photocell sentence example

photocell
  • Solar deck lights use a photocell, or PV panel, that charges a Nickel-Cadmium battery during the daylight hours.
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  • In addition, it uses an advanced photocell that cuts off the flow of CO 2 during darkness, while still allowing fan operation.
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  • Light-sensing thermostats have a photocell embedded inside which tells it to lower comfort settings if the lights decrease and raise the comfort settings if an increase in lighting is detected.
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