Discover the waterproof range of luminaires with an IP68 protection class. The protection rating indicates how suitable the industrial lighting fittings are for various environmental conditions. The protection rating is always indicated by the letters IP followed by two digits. The first digit indicates the degree of protection against contact and solid foreign objects. 6 means no entry of dust. The second digit indicates the degree of protection against liquids. 8 means Protected against the effects of continuous immersion in water.