LX152L 5-LED bicycle safety light. Powerful and high quality. Mounted firmly with the rubber buckle. Radiation distance up to 500m . Perfect for camping， bicycle trip and outdoor activities. Powered by three AAA battery (not included) Package Details Weight: 69.55 g Size: 15.7*10.8*4.3 cm Package Includes 1 × 5-LED Bicycle Bike Safety Torch Flash Light