Tentec zono LED 4000 K Recessed Luminaire, Light distribution direct Downlight System Frame Product: TL2161015-03-40 Lite Optic: 81001Q18 Lite Optic System Frame Filigree trim frame made from die cast aluminium, white. Light Technique Integrated diffusor cup for homogenous light distribution Colour rendering index CRI > 80 Colour consistency <3-step MacAdams (SDCM) 50.000 h lifetime (L80/B10) Suitable for VDU workstations according to EN12464-1 and LG7, UGR<19 Mirror reflector made of corrosion and age resistant pure aluminium (AL99.98), silk matt, dust repellent and fingerprint resistant Luminaire housing Robust housing made of die-cast aluminium Passive temperature management Operating and assembly technology LED driver integrated Driver suitable for connection to central battery systems Threaded multi-point fixing, for ceiling thicknesses 1-25mm MS-3 mounting technique for a tool-free change of Liteoptics Lamp Wattage: 17 W Colour Rendering Index: 80 Colour Temperature: 4000 K Luminaire Luminous Flux: 1920 Llm System Efficiency: 101 Llm/W Luminance γ ≥ 65°: <1000 cd/m2 UGR: 17 Number Luminaires LZ: 0.07 Connector: plug-in terminal, 2 x 1.5 mm2, with loop-in function Reflector Size: Q18 Length: 215 mm Width: 215 mm Cut-out length: 200 mm Cut-out width: 200 mm Installation Depth RD: 160 mm Total Weight: 1.2 kg Degree of Protection IP20 CE-Sign Total system: Protection class 2 Data record TL2161015-03-40+81001Q18