Luci EMRG Solar Outdoor Lantern is lightweight, shatterproof, waterproof and floats on water. Emergency Luci Lantern can be kept in your car in case you run out of gas, have a flat tire, or for any reason need to pull over to the side of the road. Call your emergency roadside assistance and tell them to look for the red SOS lantern.  If you decide to change your own tire, use the Luci Lantern as a regular lantern while you work. Lantern folds up to fit in your pocket, or backpack and won't take up much space when it is packed away. Can also be used for a pretty ambiance for outdoor parties. Float lantern on pool for extra light while swimming at night