Part number: 8713661343334. Serie: SL713. Surface-mounted round LED luminaire for indoor, comprising: Aluminium profile lightframe, steel sheet canopy, painted. Micro-prismatic diffuser for efficient light distribution, glare reduction and high uniformity (MP). Predominantly direct light distribution. LED Sidelight-Technology for a homogenous light distribution over the entire area of the cover. Colour rendering index Ra 80. Colour tolerance according to MacAdam 3 SDCM. Built-in driver. VDU application suitable acc. to EN 12464-1. Special colour versions available. Consult factory. Product data | ETIM Group: EG000027. ETIM Class: EC002892. General information | Lampholder: LED. Lightsource lumen output [lm]: 4370. Luminaire lumen output [lm]: 3570. Luminaire wattage [W]: 26 W. Luminous efficacy [lm/W]: 137. CRI: 80. Colour temperature [K]: 3000. Colour / Finishing: GR-RAL9006 / Grey RAL9006 / Textured. IP degree of protection: IP20. IK05 0.7J xx3. Protection class: I. Optic: S/B - Symmetric mainly direct. Beam angle: 2 x 47°. Net weight [kg]: 6. Overall diameter [mm]: 572. Overall height [mm]: 56. Mechanical features | Shape: Round 300 mm. Housing material: Aluminium. Diffuser material: Plastic. Glow wire test [°C]: 650 °C. Electrical features | Voltage type: AC. Input voltage [V AC]: 220/240. Input frequency [Hz]: 220-240V 50/60Hz. Power factor / COS Φ: 0.9. EEI: A2. Installation | Application area: PROFESSIONAL INDOOR. Mounting type: Wall / Ceiling surface. Min. ambient temperature [°C]: 10. Max. ambient temperature [°C]: 40. Light features | Lamps: 1. ILCOS: DSL. MacAdam: 3. Lumen maintenance: L80B10@50000h. DFF - Downward Flux Fraction [%]: 94. UFF - Upward Flux Fraction [%]: 6. UGR max.: 18.0. Certifications | CE certified. UKCA certified. Mountable on normally inflammable surfaces. Suitable for usage with display screens (EN 12464-1).