The MelonHead reflector from Advanced Nutrients gives you uniform light intensity to your plants. It has 8″ flanges on it to increase airflow to keep your light cooler. Also, instead of a sheet of glass at the base of the reflector, it has a tempered glass tubes running from each flange on the inside of the reflector. This creates smooth air flow with no hot pockets inside the reflector giving you the best cooling effect available. With its specially designed shape and highly reflective European aluminum interior the MelonHead reflector will perform to your exacting expectations. It measures 22.25″ long (without measuring flanges) 27″ long including flanges, 11.25″ tall and 21.5″ wide.