Captain Stag Bicycle Safety Rear Light with Center Flashing Tail Light for Rear Seat Solar Charging Y-4810 Light, LED, Stays,

Product size: (approx.) 5.5cm wide x 4.5cm deep x 5cm high, product weight: (approx.) 46g Mountable size: (approx.) Seat stay outer diameter Φ12-18mm, Required installation tools: Phillips screwdriver (No. 2) Continuous flashing time: (approx.) 50 hours (after (approx.) 8 hours of charging under direct sunlight), Time until light turns off: (approx.) 100 to 120 seconds (±10 seconds) Battery used: Nickel-metal hydride battery 1.2V 8mAh, Operating temperature: (approximate) -8℃ to 40℃ Material: Body: ABS, Cover: PC, Lens: PMMA, Band: Nylon, Spacer: Synthetic rubber, Screws: Iron (zinc plated), Country of Origin: China