Yongnuo YN06 Universal Clip LED Auto Flash Light Portable Pocket for iPhone 6 6s Plus Samsung HTC Emergency 1, 28 pcs LEDs, 490 lumens, 5500K color temperature, high quality light source 2, 2 light modes: Video Light Mode & Auto Flash Mode 3, 10 files dimming: adapt to various lighting requirements 4, Can be used as a mini flashlight for emergency 5, Item diameter: 5cm / 2in