ON THE WAY&reg; Multi-function K12 Color-Changeable LampBike Lamp /Headlamp/Decorative LampWith Waterproof design For outdoor activities. Cheap but with high quality, can satisfy all your demands when doing outdoor activities. Emitter: T6 LED Bulb; output bright can come to 1600 lumens. 3 Modes: High /Low/ Strobe . Adjustable Focus- Stretch out or draw back the Flashlight/ headlamp/ Bike light, the beam can be focused to a square light or spread out. Fit for outdoor sports, such as camping, traveling, hiking; With different colors lamp caps, it can also be used in some other situations like parties to make romantic atmosphere.