Usage Tips:•Smart temperature control + low voltage protection. Automatically downshifts when the lamp bead temperature exceeds 70°C, and shuts off power and turns off when the temperature exceeds 100°C. When the battery level is below 10%, only two levels of adjustment, 220 lumens/100 lumens, are allowed. When the battery voltage is too low, it automatically cuts off power to protect the battery•Equipped with a 3000mAh large-capacity lithium battery, enhancing endurance, stable and durable use. Type-C charging interface for faster charging speed and compatibility with more charging methods•High-transparency acrylic lens, lightweight, strong impact resistance, clear and soft light, and even light distribution with internal reflective mirrors•90° wide-angle lighting to improve visibility during night rides•IPX6 waterproof, capable of handling adverse weather conditions with ease•Lifting installation, simple operationSpecifications:•Model: RHL 800•Material: aluminum alloy•Weight: about 103g•Lamp bead model: 3535 10W•Charging time: about 3.5h•Mode: 5 modes•Range: ≈200m•Waterproof level: IPX6 waterproof•Function: IPX6 waterproof, intelligent temperature control, type-c chargingPackage included:•1 x Bicycle Front Headlight•1 x Bolt•1 x Cable