Definitions for "LIGHT MOVER"
an apparatus designed to simulate a natural horizon by slowly changing the position of a lamp and its influence
(e.g. Hydrofarm's Light Track) A motorized device which moves an HID lamp back and forth across the ceiling of a grow room to provide more even distribution of the light.
like an oscillating fan, this device moves a lamp across the ceiling of a garden room in order to distribute light evenly.