01 series :48 inch under cabinet stainless steel range hood with LED ScreenSize:48" High quality stainless steel Rated Power: 900CFM  Noise Level: super quiet-386CFM(1.5 Sones/46db)lower speed-490CFM(3.5 Sones/58db)Medium Speed-615CFM(5.3 Sones/64db)High Speed-900CFM(7.5 Sones/69db)4 speed power control, LCD switch 3*1.5W  LED LampStainless steel baffle filter     Certificate: CSAContainer Loading: 216pcs for 40HQ02 series:48 inch under cabinet stainless steel range hood with switch buttonSize: 48" Two squirrel cage ultra quiet motor                         900CFM centrifugal blowerStainless steel baffle filters (dishwasher-friendly)Three-speed finger touch  control panelDelayed power auto shut off (3 minutes pre-set)3*1.5W  LED Lamp7" round duct vent exhaustCertificate:CSAContainer Loading: 216pcs for 40HQ05 series:48 inch luxury big under cabinet stainless steel rang hood Spec:Size:48" High quality SS 0.8mm thickness12000CFM Double squirrel cage ultra-quiet motor for 48 inch range hood Four-speed finger touch control panel             Noise: Max speed 7.0 sonesStainless steel baffle filter  Container Loading: 126pcs for 40HQ