Fifty is the recessed LED profile of Arkoslight. Fifty, also available in trimless version, it is ideal for longitudinal lighting solutions, where its diffuser contributes to light up in a functional way. On the whole, this profile is capable of assuming the task of highlighting the different lines, volumes or lanes which are defined in the architecture of spaces. *** NOTE: Recommended for installations where the profile can be installed before the false plasterboard ceiling (thickness 12,5 mm).