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Bedside light timer

Based on a Labs project | October 2011 | Find it here
Bedside light timer
Many young children will insist on keeping the bedside light on for a couple of minutes after the storybook has been closed and father or mother has gone downstairs. They are also prone to fall asleep with the light on, which is a waste of energy, and a problem for the parent because the light has to be switched off without waking the child.
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