Cool Light is a useful application. One click will turn your mobile phone into a cool and useful electric torch. Use the left and right joystick movements to change the light color into white, red, green or blue. Up and Down joystick movements to change the light intensity. Press Joystick to white light or double press for full screen white light illumination. Press key #0 to switch mirror on/off. This application uses phone's own screen within its limitations.