This device in IP66 is particularly well suited for the production of vitamin D3 in animals, especially reptiles and mammals. The required dose depending on the species can be adjusted over time and distance if this UV Master Junior 70W is only used in addition to artificial lighting. But it could also be used for lighting with its excellent color rendering at 10,000K. In this case, the distance to the animals should be chosen so that the daily dose of UV is not exceeded. Lamps and reflectors can be replaced. Also technical applications for simulating the sun are possible. The UV Master Junior 70 is always delivered with protective grille.