PPT-500: PPT-500 is a vandal resistant post top luminaire specifically designed for illuminating rail platforms. IP65 and rated to IK08 (5 joules of energy). Optical control shall limit light spill and glare to levels suitable for all rail environments. The luminaire shall use application-specific optics to provide uniform illuminance along the full platform length, permitting column spacings of up to 20 metres whilst achieving the illuminance and uniformity levels specified. Beam control shall be integral to the luminaire - supplementary shields, louvres or retrofit accessories shall not be required to control stray light. Aluminium body with clear polycarbonate panel with precision injected moulded lenses. Electronic control gear on a removable tray with plug & socket connector block. Suitable for column mounting and finished in matt silver powder coat. Colour Temperature: 3000K/4000K CRI:>80 LED Lifetime L90B10>100,000h at 25oC ambient. Driver Lifetime up to 100,000h at 25oC ambient.