Due to their streamlined design of the Dual Cool Tube, cooling airflow can move unimpeded, keeping growing area temperatures lower. They are also excellent hanging vertically down into the plant canopy or for enclosed growth chambers.

The Dual Cool Tube is a larger design to be used over flood tables up to 4ft by 8ft.

Use adjustable socket rings to slide the bulbs into the perfect position for any size area.

• 6in Diameter x 48in or 60in Long

• Accepts all sodium bulbs

• Accepts BT-37 halide bulbs