The power supply box from sourcedelumiere sàrl impresses with its tightness and possible controls. With IP67 protection class, it is well protected against the ingress of water. The shaft must be provided with a working drainage as standing water can damage all boxes. 
 
The boxes exist in the following versions:
20W, 40W or 60W ON/OFF without dimming
20W, 40W or 60W DALI dimming
20W, 40W or 60W 0-10V dimming
20W, 40W or 60W CASAMBI control
20W, 40W or 60WPUSH control
 
Small on/off for 1 lamp
 
These power supplies can be connected to any home automation system via the DALI Gateway.