Fabita FAB60CGS Cooker Hood Curved Glass 60cm - Stainless SteelFeatures:-Energy efficiency classes of domestic range hoods (A-G) – C-Annual Energy Consumption - AEC hood (kWh/a) 36.47-Fluid Dynamic Efficiency classes for domestic range hoods (A-G) – E-Lighting Efficiency classes (A-G) – A-The Grease Filtering Efficiency classes (A-G) – D-Sound power level L WA - (dB) 56.8-Time increase factor - f 1.64-Fluid Dynamic Efficiency - FDE hood 10.06-Energy Efficiency Index - EEI hood 75.22-Measured air flow rate at best efficiency point - Q BEP (m 3 /h) 177.08-Measured air pressure at best efficiency point P BEP (Pa) 117.24-Measured electric power input at best efficiency point - W BEP (W) 57.34-Nominal power of the lighting system - W L (W) 3-Average illumination of the lighting system on the cooking surface - E middle (lux) 122.4-Lighting Efficiency LE hood - (lux/Watt) 40.8-Gerase Filtering Efficiency GFE hood - (%) 70.54-Minimum airflow (Q min ) 220.69m3/h-Maximum air flow - Q max (m 3 /h) 303.13m3/h-Minimum sound power level L WA - (dB) 57.256dbA-Maximum sound power level L WA - (dB) 62.8dBA