With our eWXT you can now save even faster and under water. Our “special edition” with the models: S 788 eWXT, SP 555 eWXT and R 521 eWXT can become water quality without hesitation and LUKAS Nord for these devices the most powerful battery with 9 Ah. In line with our special edition, you will also find passenger summer equipment for you in our shop. So you are perfectly dressed in the open air or swimming pool, at the sea or at the lake and fully in LUKAS outfit.