UltraLight - Your torch light! Functional flashlight with everything you need for your iPhone. For iPhone 5S, 5C, 5, 4S, 4 With the sound switch! Whistle or clap my hands and the light turns on and off! Signal and SOS function. Display the battery level. Great, if anywhere, even light is needed: Bright Night Light: To read. To orient. For your car, for your work, keyhole at night or outdoors ...Note: The extended use of the flash LED, flashlights through apps can drain the battery faster.