Cooltube is a tubular luminaire made of glass that has the task of regulating the temperature from the lamp. The hot air that the lamp emits is sucked out and thus the lamp emits less heat in the space it shines in. The socket in the Cooltube is of the E40 model.
Connects to 125 mm fan hose or pipe. 49 cm tall.
How to connect a Cooltube luminaire.
In pictures no. 2 and 3 you can see how to connect the cables to your Cooltube.
The screws as pluses and minuses, the cords are clamped with the screws in the socket.