The new Lanzini waterproof ceiling lighting fittings are available with 3 power configurations: 20W for the lenght 662mm, 40W for 1272mm and 60W for 1571mm, each of them available also in the versions DALI and emergency. Flat’s real lumious efficiency is among the best of the category, with aproximately 140 lm/W of the fitting output. The high impermeability index, IP65, allows the use of them both in the exterior environments, and in the interior ones exposed to water and high humidity. To grant the maximum flexibility of exploitation, Flat can be mounted both singularily and in a continuous row, by means an accessory present in every package.