An automated system for uniform growth of medical cannabis includes at least one light source that is controlled from a master controller, so that the cannabis plant receives a consistent, uniform amount of light. The positioning of the light source and the wattage of the light source are adjustable. The horizontal and vertical displacement of the light source are performed through elongated horizontal and vertical support members. The support members are displaced with actuators that engage the support members directly. A camber bracket at the junction between the horizontal and vertical support members supports the weight, such that the horizontal support member remains level for uniform emitting of light. The master controller is preprogramed to displace the light, set a timer, and adjust the wattage. The power source is efficient, so as to minimize power usage.
