3 Extra Bright White COB Strips Lights Up Automatically When Opened And Turns Off When Collapsed Slide Up Or Down To Control The Brightness Five Light Settings – Lantern, Flashlight, High, Red Flashing And SOS Convenient Hooks For Easy Hanging Magnet On Bottom 3 AA Batteries Included Size: Closed: 3 ½" W x 5" H • Opened: 7 ½" H