Usage Tips: • Smart temperature control and low voltage protection. Automatically reduces output when the LED temperature exceeds 70°C, and shuts off power when temperature exceeds 100°C. When battery level drops below 10%, only two brightness levels (220 lumens / 100 lumens) are available. Power is automatically cut off at critically low battery voltage to protect the battery. • Built-in 3000mAh lithium-ion battery for extended runtime. Type-C charging port enables fast and versatile charging. • High-transparency acrylic lens—lightweight, impact-resistant—with uniform light distribution and soft, clear illumination via internal reflective optics. • 90° wide-angle beam for enhanced visibility during night riding. • IPX6 waterproof rating—resists heavy rain and splashing water. • Tool-free mounting system for quick and easy installation. Specifications: • Model: RHL 800 • Material: Aluminum alloy • Weight: Approx. 103g • LED: 3535 10W • Charging time: Approx. 3.5 hours • Lighting modes: 5 • Beam distance: Up to 200m • Waterproof rating: IPX6 • Features: IPX6 waterproof, intelligent temperature control, Type-C charging Package Includes: • 1 x Bicycle Front Headlight • 1 x Mounting Bolt • 1 x Charging Cable