Cool Tubes offer the most compact and effective way to get bright light over, or in, your growing area. Due to their streamlined design, cooling airflow can move unimpeded, keeping growing area temperatures lower and allowing you to position your lamp very close to your plants. These lamps are also excellent hanging vertically down into the plant canopy or for enclosed growth chambers.

* Attach your own cord
* Ideal for use over 4' x 8' flood table
* Exclusive adjustable socket rings allow for various positioning of the bulbs anywhere in the tube
* 6" diameter - 48" long
* Included reflector can be removed to use the tube vertically
* Compatible with all major lamp brands