The PROLED REC IP68 LIGHT is suitable as underwater spotlight for fountains, pools, ponds, water gardens etc. for atmospheric or underwater lighting. - dimmable and controllable via DMX 512, DALI, KNX, 1-10V, CASAMBI, RF by MULTI power supplies or PRO CONTROLLER - incl. PVC plastic mounting sleeve - The mounting sleeve for REC IP68 LIGHT 1x 3 Watt is not waterproof. The sealing must be installe on-site. This IP68 luminaire can not be operated out of water for over 15 minutes (cooling).