Part number: 8740761935411. Serie: SL740. Free-standing (SL) LED luminaire for indoor, comprising: Steel sheet head, extruded aluminium profile post, steel sheet base, polyester powder coat finish. Angle of the lamp head adjustable using a set screw. Micro-prismatic diffuser for efficient light distribution, glare reduction and high uniformity (MP). Direct / indirect light distribution. Colour rendering index Ra 80. Colour tolerance according to MacAdam 3 SDCM. VDU application suitable acc. to EN 12464-1. Complete with flexible power cord with plug. DALI dimmable. Special colour versions available. Consult factory. Product data | ETIM Group: EG000027. ETIM Class: EC000300. General information | Lampholder: LED. Lightsource lumen output [lm]: 13000. Luminaire lumen output [lm]: 11050. Luminaire wattage [W]: 79 W. Luminous efficacy [lm/W]: 140. CRI: 80. Colour temperature [K]: 4000. Colour / Finishing: WH-RAL9016 / White RAL9016 / Textured. IP degree of protection: IP20. IK07 2J xx5. Protection class: I. Optic: S/D - Symmetric mainly indirect. Beam angle: 2 x 43°/43°. Net weight [kg]: 18. Overall length [mm]: 312. Overall width [mm]: 700. Overall height [mm]: 2082. Mechanical features | Shape: Rectangular. Housing material: Aluminium. Diffuser material: Plastic. Glow wire test [°C]: 650 °C. Electrical features | Voltage type: AC/DC. Input voltage [V AC]: 220/240. Input frequency [Hz]: 220-240V 0/50/60Hz. Power factor / COS Φ: 0.9. Input voltage [V DC]: 176/280. Inrush current [A/μs]: 22 / 176. C10 1.5 mm²: 21. C16 2.5 mm²: 36. B10 1.5 mm²: 13. B16 2.5 mm²: 22. EEI: A1. Dimmable DALI. Touch DIM. Installation | Application area: PROFESSIONAL INDOOR. Mounting type: Free standing. Min. ambient temperature [°C]: 10. Max. ambient temperature [°C]: 40. Light features | Lamps: 1. ILCOS: DSL. MacAdam: 3. Lumen maintenance: L80B10@50000h. Distribution of light emission: Direct/Indirect. DFF - Downward Flux Fraction [%]: 25. UFF - Upward Flux Fraction [%]: 75. UGR max.: 12.0. Certifications | CE certified. ENEC certified. UKCA certified. Mountable on normally inflammable surfaces. Suitable for usage with display screens (EN 12464-1).