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This module emits a changing rainbow light effect when connected  into a circuit with the correct polarity (+/-).


Requires a minimum of 3Volts (2 batteries) to operate.


Fitted with a current limiting resistor for protection.


Ideal for use with Solar Cells or the Electricity hand crank.


Features securely fixed components mounted onto a sealed ABS enclosure with non slip rubber feet.


Also available as a front of class magnetic demonstrator

BrightSparks Rainbow effect L.E.D module


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