The Pool Lite is an underwater light designed for installed installation in swimming pools. It's fully traded, tested to an IP68 waterproof rating, and features an electropolished finish for added corrosion resistance. The light is held in the PVC canister around two "O" rings. There are no mounting screws in the flange to spoil the aesthetics of this light. Up to 600mm (2ft) of cable can be split in the mounting canister allowing the fixture to be removed if the lamp above the water line may change.
 
The light comes with the mounting case. 
 
Water looks very nice with the light color 3000K warm white. For the sake of nature, neutral white and cold white should be avoided. 
 
Technical specifications