These strobe lights are the most popular props for outdoor enthusiasts, not only to allow users to enjoy a more colorful and eye-catching driving or drone control process, but also can enhance the warning effect when driving or flying at night. The strobe lights can be applied to almost all vehicles including cars, motorcycles, bicycles, drones, remote control cars, remote control planes or any other transportation tools. With builtin 90mah rechargeable battery can provide long service time up to 8 hours per full charge(about 1 hours), Package comes with charging cable for instant usage. Simple installation and removable in seconds without any damage.