iLamp is an application for controlling outdoor optical fiber lamps developed based on Bluetooth technology. Users can achieve intelligent control of outdoor optical fiber lamps through smart phones. Functions include RGB color adjustment, switching yellow and white lights, adjusting brightness, switching light change mode, moving according to mobile phone music, including voice control mode of mobile phone microphone or light microphone, and timing light on and off. The light change mode includes flowing water, meteor light, etc. The sensitivity of the change can be adjusted to make more precise adjustments.