Bosch DIB129950, 900 m³/h, Ducted/Recirculating, 73 dB, Wall-mounted, Silver, Sensor Bosch DIB129950. Maximum extraction power: 900 m³/h, Type of extraction: Ducted/Recirculating, Noise level: 73 dB. Type: Wall-mounted, Product color: Silver, Control type: Sensor. Bulb power: 20 W, Number of bulbs: 4 bulb(s), Bulb type: Halogen. Motor power: 355 W, Power consumption (typical): 435 W. Width: 47.2" (1200 mm), Depth: 27.6" (700 mm), Height: 30.4" (773 mm)