Underwater luminaire made of stainless steel intended solely for use underwater. Recomanded installation depth 400 to 700mm below the water surface.Direct or indirect contact with baser foreign metals via swimming pool water, tools, etc. must be prevented. For water in swimming pools and bathing pools in accordance with DIN 19643 and typical pool water temperatures (max. 40 °C), the luminaire can be used in water with a chloride ion concentration of up to 500 mg/l. The swimming pool luminaire is not suitable for brine pools, salt water pools or salt water electrolysis disinfection. IP68,IK08.