Prima Klima's COOLTUBE 125 mm 250/400/600W is a tubular air-cooled reflector with white finish.
This tubular air-cooled reflector is made of a special glass resistant to high temperatures. This reflector, combined with an extraction fan, reduces the temperature inside the grow tent around 3 to 4ºC.
Therefore, it is very recommendable for growing indoors in hot climates as well as during summer.
This COOLTUBE is suitable for 250, 400 and 600W lamps. 125 mm in diameter.