4id seeks to advance the safety and comfort of everyday active people from weekend warriors to full-time athletes while inspiring them to achieve their goals. These LED safety lights are powered by high-intensity LED lights that will make sure you are both safe and visible. PowerWrapz fit onto most square and circular objects and are great for bikes, helmets, poles, strollers, tents, umbrellas and more. PowerSpurz keep you safe and visible when outside. The lightweight heel spur slides conveniently on to the back of your shoe and offers two settings: pulse and continuous light. PowerArmz is a lightweight, adjustable armband that has high intensity LED lights to make sure you are seen even in the most extreme conditions.