1.solar bicycle lights 2.fully charging time: 6 hours 3.light: 3-5 hours 4.product size: 11.7*6*4cm led bicycle wheel light 1. Material: ABS 2. Light source: 3-5 high bright LED 3. Charging method: put it in sunshine, the solar panel face to the sunshine 4. Color: wilfully 5. Vol./Capacity: 2.4-3.6V,600Ma Ni-Mh rechargeable battery 6. Light hours: after charging for 6 hours, the light can last ...