1. Core Selling Points Lightweight & Portable, No Extra Burden: The body is small and lightweight, with a net weight of approximately 124g. It won't add excessive weight to the bike after installation, causing no sense of cumbersomeness during daily carrying and riding, and is suitable for various types of bikes. Anti-Glare Lighting, Dual-Way Safety: With a maximum brightness of 800 lumens and a cut-off beam design, the light is projected downward to avoid dazzling oncoming pedestrians or vehicles. It also has a main beam (25 meters), secondary beam, and floodlight, ensuring clear vision in nighttime and low-light environments, suitable for urban commuting, recreational cycling, and light off-roading. Long Battery Life + Fast Charging, Flexible Use: Equipped with a 2500mAh lithium battery and supporting Type-C fast charging, it can be fully charged in 1.5 hours. The 5 lighting modes correspond to different battery lives (up to 24 hours), which can be flexibly switched according to riding scenarios to meet the needs of short-distance daily rides and medium-to-long-distance rides. Durable & Sturdy, Suitable for Multiple Scenarios: Adopts a CNC-machined shell, which has high hardness and efficient heat dissipation, and can withstand bumps during riding. With an IPX6 waterproof rating, it can resist rain and splashes, and is not afraid of complex weather conditions. Convenient Detailed Design: Supports two installation methods (on top or underneath the handlebar), suitable for different riding habits. The 3-color battery indicator (Blue: 61%-100%, Yellow: 21%-60%, Red: 1%-20%) allows real-time monitoring of battery level. An optional R03 wired remote control is available, enabling mode switching without taking hands off the handlebar, improving riding safety. 2. Detailed Specifications Model: KIWI-800 Max Brightness: 800 Lumens Battery: 2500mAh Lithium Charging Port: Type-C Input: 5V/2.0A Output: 5V/2.0A Charging Time: About 1.5 Hours Max Runtime: 24 Hours Beam Distance: >200m Waterproof Level: IPX6 Dimension: 24.2×35×98.7mm Net Weight: ≈124g 3. Lighting Modes & Runtime High Steady (High Brightness Steady): Brightness - 800lm, Runtime - ≈2 Hours Medium Steady (Medium Brightness Steady): Brightness - 400lm, Runtime - ≈3.5 Hours Low Steady (Low Brightness Steady): Brightness - 200lm, Runtime - ≈6 Hours Breathe (Breathing Mode): Brightness - 100-50lm, Runtime - ≈15 Hours Daytime Flash (Daytime Flashing Mode): Brightness - 400lm, Runtime - ≈24 Hours 4. Product Package Configuration Basic Accessories: Anti-glare bike front light body, Type-C charging cable Optional Accessories: Multifunctional bracket (needs to be selected additionally), R03 wired remote control (needs to be purchased separately) 5. Brand Story The design is inspired by the Kiwi, New Zealand's national bird. This ancient flightless bird once lived alongside dinosaurs but is now on the brink of extinction due to habitat destruction caused by human urbanization. The designer named the series of products "Nocturnal Animal KIWI", hoping to provide safe lighting for night riding while calling on people to pay attention to endangered species and protect the natural environment.