Thursday 4 October 2012

Đèn diot báo hiệu nhiệt độ của nước


       LED Faucet Light with Temperature Sensor

A temperature sensor within the unit can tell whether the water is cold or
hot, and changes the color of the light accordingly. This is a great gadget
just for the neat color effect and especially for those with kids to
prevent them from scalding themselves.

YouTube :LED Faucet Light with Temperature Sensor

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