Thread: LED shower head
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Old 15-08-2013, 01:58 PM posted to uk.rec.gardening
Martin Brown Martin Brown is offline
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Default LED shower head
On 15/08/2013 13:15, Muddymike wrote:
How does this work then?

http://www.lidl.co.uk/cps/rde/SID-6F...Detail&id=4816

Mike

Neodymium magnet on an impeller in the water flow and a coil around it
to generate the voltage. Temperature sensor to choose LED colour.

Amazing that they can make it so cheaply.
I expect it lasts for guarantee period plus one day.

--
Regards,
Martin Brown
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