A lighting system for an incubation chamber used to house and incubate a plurality of plants. The lighting system includes a lighting device that has a heatsink with openings for a conduit disposed therethrough. A conduit is disposed through the heat sink and fluid is pumped through the conduit from a pump so that heat from the heatsink transfers to the fluid that is then conveyed remotely for use in the horticultural facility housing the incubation chamber.
