A slim, suspended luminaire with direct/indirect distribution. DALI dimmable Electronic, with 3 hour, manual test, emergency lighting circuit. Body: sheet steel, powder coated white (close to RAL9016). Endcaps: sheet steel powder coated white (close to RAL9016). Light guided via backlit multilayer PMMA LRO luminance reducing optic with UGR <19, closed optical system to prevent damage from electrostatic discharge, ideal for schools and offices. Class I electrical, IP20, Impact strength: IK03. Electrical connection via pre-installed power cord (2.5m). Complete with 3000K LED. Y-Suspension connector included - Suspension cord with ceiling rose to be ordered separately (22171581). Dimensions: 1542 x 162 x 50 mm Luminaire luminous flux: 6759 lm Luminaire efficacy: 107 lm/W Weight: 3.8 kg