Type : YQ-QD400LM Warna : Black Brand: ROCKBROS Model: YQ-QD Material: Aluminum Alloy Style: Headlight Mode:High Light / Low Light / Flash Weight: About 122 g (Only the light) Size: 103 x 23 x 30 mm Waterproof:IPX4 Lumen: 400 Lumen? Range: 200M Battery: 2000 mAh Feature: Aluminum Shell - Durable/Anti-Fall Large Angle - Wide range of lighting Long Range - 400 Lumen Range is about 200 Meters Safe Riding - The lights are not dazzling Large capacity battery - 2000 mAh Automatic power off after charging finish Acrylic Lens - High transmittance,Ultra-light Package: 1 x ROCKBROS Light YQ-QD400LM