- Unmatched Brightness: Our solar-powered bike light features T6 LED lamp beads, delivering a maximum brightness of 350 lumens. Illuminate your path up to 600 feet ahead, with an effective range of 200 meters, ensuring safe navigation on dark roads, trails, and urban environments. - Dual Power Supply: Equipped with both solar power generation and USB charging, this bike light is eco-friendly and cost-effective. The built-in solar panel charges the high-capacity 2000mAh lithium battery in sunlight, while USB charging offers a quick backup option for cloudy days or emergencies. - Multiple Lighting Modes: Tailor your visibility with three lighting modes: strong light, low light, and strobe. Adjust the beam intensity with a simple button click to meet your riding conditions, providing optimal visibility on the road. - Integrated Safety Horn: Your safety is paramount. Our bike light includes a powerful 120dB horn to alert pedestrians and motorists of your presence, helping to prevent accidents. Customize your ride with five distinct sounds by pressing and holding the button for five seconds. - Rugged and Weatherproof: Constructed from durable ABS with a reliable silicone strap, our solar bike light is built to withstand tough terrains and varying weather conditions. It is also life waterproof, allowing you to ride confidently in rainy or foggy conditions. Use Scenarios: 1. Nighttime commuting in urban areas where visibility is crucial for safety. 2. Weekend trail riding where varied lighting modes help adapt to changing conditions. 3. Riding in rain or fog, assured by the waterproof design and reliable horn for added safety.