01 series 36 inch under cabinet stainless steel range hood with LED ScreenSpec:Size:36" 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 2*1.5W  LED LampStainless steel baffle filter     Certificate: CSAContainer Loading: 280pcs for 40HQ02 series:36 inch under cabinet stainless steel range hood with switch buttonSpec:Size: 36" 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)2*1.5W  LED Lamp7" round duct vent exhaustCertificate:CSAContainer Loading: 280pcs for 40HQ04 series 36 inch wall mounted range hood with adjustable chimneySpec:Size:30" (36"  available)High quality SS 0.8mm thicknessRated Power: 700CFM   Ventilation pipe inner diameter 6"      2*50cm adjustable chimney             4 speed LCD switch with sensor touch and smoke detector2*1.5W LED LampStainless steel baffle filter     Certificate:CSAContainer Loading: 240pcs for 40HQ    05 series: 36 inch luxury big under cabinet stainless steel rang hood Spec:Size:36" High quality SS 0.8mm thicknessRated Power: 900CFM Single squirrel cage ultra-quiet motor  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