... source life-span more than 50,000 hours.5.Silicone rubber seals,waterproff locking coil design,IP68.Specification: ... length:2mIP rating:IP68 outdoor usedApplication:It is used in swimming pools, fountains, scenic ponds’ illumination and decoration.Attentions ... man-made breakings or outside forcesApplication:Applicable to large swimming pool lighting,pond lighting,square park fountain lighting,artificial ...