Tentec zono LED 4000 K Recessed Luminaire, Light distribution direct Downlight System Frame Product: TL2151205-03-40 Lite Optic: 81001Q15 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) 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: 2050 Llm System Efficiency: 108 Llm/W Luminance γ ≥ 65°: --- UGR: 24 Number Luminaires LZ: 0.07 Connector: plug-in terminal, 2 x 1.5 mm2 Reflector Size: Q15 Length: 185 mm Width: 185 mm Cut-out length: 170 mm Cut-out width: 170 mm Installation Depth RD: 120 mm Total Weight: 1 kg Degree of Protection IP20 CE-Sign Total system: Protection class 2 Data record TL2151205-03-40+81001Q15