iGPSPORT VS1800S Bicycle Smart Road Bike Light with 1800 6700mAh Large and Time Beam 10 Dimming Type High Power Outage and Earthquake Mountain Night

[1800 Lumens, Anti-Glare, and Side Visibility] The VS1800S bicycle light emits a powerful 1800-lumen beam, reaching up to 180 meters away. It can alert oncoming vehicles from a long distance. It's suitable for a variety of riding situations, including off-road, forest trail, and road riding. The optimized cut-off line clearly adjusts the boundary between light and dark. It effectively reduces glare, ensuring a safer ride for oncoming vehicles and pedestrians. Additionally, the side visibility angle is up to 220°. This increases safety by making you visible to others around you at intersections and curves. It also helps you be noticed more quickly. [Easy Installation] The VS1800S bicycle light features a stable and flexible mounting design. The 180° rotatable bracket allows for easy installation in either upright or upside-down orientation, so you can start riding right away. [Turn Signal Flash] The VS1800S cross bike light works with iGPSPORT cycle computers to display turn signals based on navigation data. The flash begins 200 meters before the target and strengthens with three flashes 50 meters before the target. This function is available when connected to an iGPSPORT cycle computer. Compatible models: BSC200S / BSC300T / iGS630S / iGS800 / BiNavi Speed-linked dimming function: Automatically switches to high beam when accelerating and returns to normal mode when decelerating. This function dynamically adjusts the brightness to match your driving rhythm, eliminating the need for manual adjustments, allowing you to focus on road conditions and improving safety. *Using this function will affect the driving time. [Precise Management & App Customization] The cycle computer/app displays real-time remaining battery life and calculates the battery life as a percentage (e.g., 6.5 hours in high-brightness mode / 11 hours in energy-saving mode). This makes it easier to plan ahead and reduces the worry of running out of battery. Additionally, you can set your preferred brightness and lighting mode using the iGPSPORT app. The VS1800S rechargeable bike light supports eight light modes and three custom modes that can be freely adjusted. You can set the optimal brightness to suit your riding style. [Cycle Computer Link] The VS1800S cycle light synchronizes with the cycle computer's power status and automatically turns off. This eliminates the need for manual operation and creates a smart riding environment. *This function is available when connected to an iGPSPORT cycle computer. Compatible models: iGPSPORT BSC200S / BSC300T / iGS630S / iGS800 / BiNavi [Dual Smart Light Sensor] Equipped with a dual light sensor integrated with the cycle computer. Automatically detects ambient brightness and adjusts the light brightness optimally. Automatically turns on when dark or entering a tunnel. Automatically turns off when in bright light or exiting a tunnel. Supports night riding without manual operation by the rider. [High/Low Beam Switch for Wider Visibility] High and low beams can be freely adjusted to effectively expand nighttime visibility and balance the distance and distance for safe night riding. iGPSPORT VS1800S Smart Bike Light —— Cycle Computer Connected Ecosystem, 1800 Lumens of Ultra-Bright Lighting. Core Smart Features: 🔹 [Dual Intelligent Light Control] Dual ambient light sensors on the light and cycle computer automatically adjust brightness when entering and exiting tunnels and when switching between day and night, eliminating the need for manual operation. 🔹 [Speed-Linked Dimming] Automatically switches to high beam when accelerating. Dynamic dimming adjusts to your riding rhythm for improved safety. 🔹 [Turn Signal Warning] Cycle computer-linked warning starts 200 meters before the target and flashes three times at 50 meters, providing two-way warning. 🔹 [Cycle Computer Status Linkage] Fully synchronizes power on/off with the cycle computer. New features can be added via OTA updates. 🔹 [App Customization] Freely configure settings in the iGPSPORT app: ✓ 5-level dimming ✓ Special light effects ✓ Flashing patterns 🔹 [Precise Management] Display remaining battery percentage in both the cycle computer and app. Smart runtime calculation (e.g., 6.5 hours high beam/11 hours eco mode). Professional hardware. ✅ 1800 lumen 3-light system with high beam (150m coverage) + low beam (wide angle) + side light (improved visibility)✅ IPX6 waterproof and dustproof, stable operation in harsh environments from -20°C to 60°C✅ Type-C quick charge for a full charge in 4 hours, and up to 20 hours of battery life in eco mode. ✅ Military-grade mount with one-touch attachment and detachment, compatible with 22-35mm handlebars. Recommended for: ✔ Night training ✔ Long rides ✔ Mountain biking ✔ Commuting. Included: 1 x Main unit | 1 x Mount | 1 x USB-C cable | 1 x Instruction manual. Why choose the VS1800S? ✨ The industry's only "cycle computer-light integration system" ✨ Dynamic dimming = safety + convenience + energy saving ✨ Fully compatible with iGPSPORT cycle computers/sensors. *Some functions require newer cycle computers such as iGPSPORT BSC300T/BSC200S/iGS630S/iGS800/BiNavi.