Cool Tube Shade Grow Room Lighting Reflector Air Cooled 150mm 6"
Quality 6" 150mm (400mm length) COOLTUBE with long cable and iec plug
The Cooltube or Coolshade as it is sometimes known is a clear glass tube with a lamp mounting bracket in its centre. Capable of using 150watt, 250watt, 400watt, 600watt and 1000watt single ended lamps it is perfect for removing the excess heat generated by HID grow lights without leaking unpleasant odours, as far as we know it's the only fully sealed system on the market, other manufacturers claims that theirs are but in our experience they are definitely not. Supplied complete with a pair of detachable external reflectors to maximise reflectivity.The purpose of the Cool Tube is to remove hot air produced by high pressure sodium and metal halide bulbs more efficiently from your grow tent / room.
This can be achieved by blowing cold air through the cool tube ( extracting the hot air from the reflector ).
The biggest advantage of the Cool Tube is that it can be mounted lower, thus enabling the plants to receive more light, without being scorched by the heat.