Thank you for viewing! Free shipping. Brand new. The bicycle light emits lumens of light, and if you are riding in an urban area with streetlights, a brightness of around 150-300 lumens is sufficient. It's a bicycle light that can switch modes according to the situation, like a light that can pierce through the darkness even on the darkest nights, allowing you to see the road conditions and reducing unnecessary battery consumption. It shines powerfully, cutting through the darkness in the night where nothing is clearly visible. You can attach the light to your bicycle with just one hand, regardless of the type of bicycle, and it's also convenient to remove. The side visibility light helps to increase visibility during night driving by notifying surrounding drivers and pedestrians of the bicycle's presence. 【USB Charging & Mobile Functionality】 The bicycle light is in lumens, and this is USB rechargeable, eliminating the need for battery replacement. It is equipped with a function that automatically prevents overcharging, extending battery life. If you are riding in an urban area with streetlights, it is a light that is ■ bright enough, lightweight, and compact, minimizing the burden on your body by making the bicycle a little lighter, and reducing unnecessary battery consumption. Depending on environmental needs, you can freely switch between 4 lighting modes: light sensor mode -> strong light -> weak light -> strobe. A brightness of around 150-300 lumens is sufficient. The safety performance of the cycle light is high, with life-level waterproof performance, allowing it to be used on rainy days. Made of lightweight, high-strength plastic, it can be used in various scenes such as camping, hiking, cycling, as a flashlight, and dog walking, and is aimed at road bikes that seek lightness. Easy-to-install design, because it's a base, it can be securely attached without tools, and you can attach the light to your bicycle with just one hand, regardless of the type of bicycle, and it's also convenient to remove. 【Waterproof, Stable, and High Functionality】 The charging part of the light has a waterproof cover, which feels hard, is highly waterproof, and is not easily broken or deformed. It can perfectly handle sudden heavy rain or storms and other bad weather. 1980 $$1699 【Enhanced Version】 Bicycle Headlight, Lightweight, Flashlight Compatible, IPX5 Waterproof, Vibration Resistant, USB Rechargeable, High Brightness 1000 Lumens, 6 Lighting Modes, Power Outage Support, Earthquake Countermeasures, Vibration Resistant, Cross Bike, Road Bike Light Headlight, Mountaineering, Night Fishing (Black)