SUPER BRIGHT - LED security lights are lightweight, super bright security lights With three lighting modes: steady on, flashing strobe, this is a safety warning for any dimly lit area Ideal for use as a navigation, signal or security light High quality - The safety light is made of high quality materials is environmentally friendly durable The safety light contains two CR2032 batteries for powering the LED light Pre-installed batteries for up to 60 hours of continuous operation Weather resistance: excellent design quality, robust, compact, lightweight durable It is waterproof can be used in any weather to ensure your safety Wide applications: the special design of the back clip makes it easy to attach to running clothes, strollers, bags, backpacks, clothes, dog collars etc Ideal for runners, joggers, children, hikers, climbers, dogs, etc