Method and apparatus for light emitting diode control

摘要

An apparatus has a light emitting diode module that has one or more light emitting diodes each with a light emitting circuitry. The apparatus further has a controller functionally connected with the one or more light emitting circuitries; a housing surrounding the controller and the one or more light emitting circuitries; and a pair of power supply connectors extending outside of the housing and functionally connected with the controller. The controller receives operating power from the pair of power supply connectors and uses the received operating power to control operation of the one or more light emitting circuitries.