Upgrade your biking experience with the NNEOBA 1500LM Bike Front Light. With its powerful LED headlamp and intelligent features, this front light ensures that you stay visible and safe during your rides, whether in the city or on the trails. Product Features: Super Bright Illumination: With a brightness of 1500 lumens, this light provides clear visibility up to 200 meters ahead, making it perfect for night rides and low-light conditions. Long-Lasting Battery: Equipped with a 5000mAh rechargeable 21700 lithium battery, it offers extended run time. Recharge conveniently via the Type-C charging port. Smart Sensor & Temperature Control: The light remembers your last used mode and adjusts automatically to prevent overheating. If the internal temperature exceeds 70°C, it will downshift, and if it reaches 100°C, it will shut down to protect the unit. Battery & Charging Indicators: Stay informed with a low battery reminder and charging indicators. While charging, the button's red light blinks, and it turns green when fully charged. Adaptive Brightness: When battery power drops below 15%, the light adjusts to a lower brightness to conserve energy, offering two reduced brightness levels of 400 lumens and 200 lumens. If the battery voltage hits a critical level, it will automatically shut off to protect the battery. Water Resistant: Built to withstand everyday weather conditions with an IPX6 waterproof rating, making it suitable for rainy rides (note: do not submerge in water). Sturdy and Versatile: Constructed from durable aluminum alloy, it fits handlebars sized between 22-32mm, and comes with all necessary mounting accessories. Product Specifications: Model: RHL1500 Material: Aluminum Alloy Dimensions: 115 x 32 x 30 mm Weight: Approximately 150g Charging Time: 3-5 hours Waterproof: IPX6 (daily waterproofing) Package Includes: 1x Bike Light 1x Mount 1x Transfer Base 1x Tool 1x Charging Cable Usage Tips: Regular Maintenance: If not in use for a long period, charge the light every three months to maintain battery health. Safety First: Avoid shining the light directly into eyes. Keep it away from flammable and explosive materials. Child Safety: Store out of reach of children to prevent accidents. Proper Charging: Use the provided charging cable and ensure a 5V 1A-2A input to avoid potential damage to the battery. With the NNEOBA 1500LM Bike Front Light, you can ride confidently, knowing you have a reliable and smart lighting companion for your adventures.