LED Alternator Circuit Voltage:Voltage: Select Voltage Easily change from 12V wall

Easily change from 12V wall adapter over to battery and back

These lights make a great modification for your static cars

if the power supply is 3 volts use 3-volt lights

Cool white strands light up this Circus Tent

This new high speed digital switching circuitry shrinks both the size and weight of the transformer

LED Alternator Circuit Voltage:Voltage: Select Voltage Easily change from 12V wallThis Alternator circuit comes fully assembled and ready to run on your choice of power supplies. The small compact circuit comes with our tiny Chip LEDs in your choice of red or yellow or warm white. Choose your power supply. This compact circuit can run on 3 volt or 5 12 volt or 7 19 volt AC DC The circuit comes pre loaded with chip size LEDs in your choice or red, warm white or yellow. The circuit has 8 inches of hookup wire and each LED has 8