Key Specifications Using 12pcs.of Long lifetime super high lum LED lamp, red, yellow and blue lighting have 16 kinds of different lighting effects controlled by special lighting controller. HZ-01A Lighting controller function description: Place the moving switch to "ON", the mist maker generate mist normally, when you press the "MODEL" button, it has 16 kinds of light program for your selection. (when it is on mode 1 to 7, the indicator on the controller is off, when it is on mode 8 to 16, the indicator on the controller is on, then the "Speed" button is available, there have three kinds of changing speed for rotating to select: 1 second, 4second, 7second. Place the moving switch to "MIST", the indicator on the controller is off, the mist maker generate mist normally, but the LED light on the mist maker is off. Place the moving switch to "OFF", the mist maker & LED light is cut down power and stop to work Mist Maker dimensions: (R x H)45 x 25mm Carton meas. 37x34.5x16.5cm (12pcs/carton)