QueenTek 2pcs Waterproof Bicycle Silicone Frog Light Flashing Light Lamp Light Flashlight with Double LED (2-led) It is small size, but with powerful super bright LED lighting. The LED Cycling Accessories Light is waterproof;durable to use It has three light modes, easy and quick switch as you want. Featured with waterproof design perfect for any kind of weather. 3 modes: steady, emergency flash, slow flash