Cooltube air-cooled reflector 15.5x49cm

The Cool Tube is a tubular armature of glass with the function to regulate the temperature of the lamp.

Warm air that is given off by the lamp is sucked out, resulting in less heat in the growing space.
The socket in the Cool tube is a E40 model.

Connects to 155 mm fan or tube. 49 cm long.

Also fits well with tubes and fans that are 160 mm.