motor: 2 outlet size: 100mm/ 120mm lamp: 1X40W outlet air flow rate: 450m3/ h noise: 53dB 1 pushbutton switch 2) exhaust or recirculation mode 3) washable metal grease filters 4) powder coated color choice white grey black stainless steel : ss charcoal filter optional product size: 600x150x503 700x150x503 carton size: 645x185x550 745x185x550 20' GP: 420 360 40' GP: 876 765 40' HQ: 1020 895