The tricks of light in the pool, besides creating a splendid aesthetic effect, above all in the public pools allow the users to utilize the pool not only during the day, but also in the agreeable atmosphere of the evening hours. Besides the traditional system with lights embedded in the walls, Myrtha Pools® propose coloured led lights, with multiple possibilities of variation of the colours, and a high visual effect innovative solution, with the insertion of a luminous leds profile inside the overflow channel.