The Cool Tube reflector measures 8" Diameter x 19" long. 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. This reflector includes a 14" socket cord and 15' extension cord that attaches the socket to the ballast.
The Quantum Series digital ballast has features not found with any other brand of ballast currently on the market. Every need of both the hobby and professional gardener has been taken into consideration when we were developing these ballasts.
Your new ballast can do the following:
*Run at 100%, 75% or 50% power
*Strike both Metal Halide and High Pressure Sodium Bulbs
*Accepts 120v or 240v (Both cords included)
*Allows 50 Hertz to 60 Hertz
*Runs 15% cooler than other digital ballasts on the market
*Has a Power Factor of 99.9%
*The most stable output frequency of any ballast
*Higher lumen output than magnetic ballasts
*Light weight and care free
*Boast a 3 year warranty
*GENSET & FLIP - BOX READY
The standard bulbs comes with a 1 year warranty.