C4XC0457(Single Color), C4XC0418(RGB) 4*2W(or 3W) IP68 Wall Recessed LED Pool Light Completely Stainless Steel SUS 316L# Housing & Accessory, Symmetrical or Asymmetrical Light output for options, PVC Mounting Sleeve Included. The COMI Lighting REC B4A01 IP68 LIGHT is suitable as underwater spotlight for fountains, pools, ponds, water gardens etc. for atmospheric or underwater lighting. Dimmable, automatic colour change, DMX 512, DALI, 1-10 V controllable  incl. PVC plastic mounting sleeve The mounting sleeve for REC IP68 LIGHT 4x 2Watts is not waterproof. The sealing must be installed on-site. This IP68 luminaire can not be operated out of water for over 15 minutes (cooling).And install underwater less than 1 meter depth. Important Notes: *The fitting made of stainless steel with slow heat conducting must be installed underwater;