FlairEvo: FlairEvo S12 luminaire is a modular lighting system offering continuous linear illumination for subsurface rail applications. Designed in accordance with fire precautions for subsurface rail stations (Section 12). Complies with London Underground subsurface standard S1085 utilising low smoke, zero halogen cables and control gear. IP65 and rated to IK08 (5 joules of energy). Adaptable modular system which can be stand-alone, drop rod suspended, surface mounted or used in a recessed style with shadow gap (e.g. for metal plank ceilings). Integral through wire trunking for up to 3 lighting circuits, providing long continuous runs, remote central battery capability and enhanced circuit diversity. Easily integrated luminaires, in a variety of lengths, enable flexible, continuous illumination. Convenient to upgrade and maintain with removable gear tray. Extruded aluminium body finished in matt silver polyester powder coat. Toughened glass diffuser with opal laminate. Tested to operate in ambient temperatures of up to 50°C (some variants 40°C). Efficacy from 104 lm/W upwards. Colour Temperature:4000K CRI:>80 LED Lifetime L80B10>72,000h at 25oC ambient. Driver Lifetime >100,000h at 25oC ambient.