Direct light recessed light fitting, suitable for installation on modular panels of false ceilings with exposed structure. BODY: sheet-steel body (6/10) painted with white (RAL 9003) epoxy powders thermosetting at 180°C, with degreasing, phosphatization and washing treatment. The light fitting is equipped with inside gaskets and guarantees the partial protection against dust and water splashes either in the optical hollow or in the recessed part, so it is particularly indicated to be used in chemical laboratories, hospital rooms and operating theatres The light fitting is equipped with fixing accessories. OPTICAL GROUP: IP54 plane optics, fit in a white aluminium frame, available in the following versions: PPD prismatic polycarbonate, POL opal polycarbonate and VZG knurled tempered glass. For all environments that require a low luminance, versions with transparent glass and darklight lamellar optics, in (VTR+DL90) matt aluminium and (VTR+DL99) antiridescent polished aluminium are available on request. WIRING: feeding 230V/50Hz with rigid cable (section: 0,50 mmq) and PVC-HT sheathing resistant at 90°C according to CEI 20-20 directives. Terminal board 2P+T with maximum wire section allowed 2,5 mmq. Polycarbonate lamp holder and phosphorous bronze contacts. Insulation class I. It is suitable to be installed on normally inflammable surfaces.