Sealed LED luminaire 755 (595x595mm) with multilayer front (microprismatic diffuser + tempered glass) for demanding environments. CRI90, 4000K, UGR<19. DALI-2 driver with energy report and diagnostics. IP65, IK08. Power 45W, output 4900lm, efficiency 109 lm/W. Perfect for hospitals, labs, clean rooms. Complies with UNE EN ISO 14644 Class 1.