Waterproof design makes it not easy to be damaged by rain.Intelligent light sensing and automatic power off design makes it easy to use and reduces frequent switch.ladybug shape design makes it more special and attractive.Slot and buckle design makes it have good compatibility for installing.Made of high quality ABS material,it is durable.It has three fixed ways and can be fixed on people's clothes.The battery has long endurance and is replaceable.It can be used as bike wheel light, tail light, patrol lights,night running light. It is suitable for cycling,running, climbing and so on.Name:multi- ladybug lampFeatures:Ladybug Shape,High Brightness, WaterproofStyle:intelligent light-sensitive shock typeLighting mode:intelligent type (effect of running lamp); Manual type (always on/flashing/running light)Battery:replaceable CR2032 batteryDuration:80hoursWeight:8.5gScope of use:used for night safety warning such as mountaineering,cycling, running,balancing, patrolling, etcColour:GreenMaterial:ABSPackage Contents:1 set * wheel lightOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.