... hoods control panelLED display5 tactile buttonsthree speed,timer,speed,light,power on/off Control panel details: Display: We have LED screen ... Function: 1,Three working speed for your choice:slow,middle & fast.2,delay ,shut down,timer ,Clock functions,smoke sensor function ... kitchen range hoods, led lamps ect.4, Quality management Standard: ISO 9001:20005,We are a positive manufacturer, we have a ...