These bright, colorful LightSticks from Cyalume Technologies are not just snazzy fashion statements. They're also easy to use emergency lighting devices that are extremely helpful for all types of situations and in potentially hazard environments. They can be used effectively to enhance safety at night, provide illumination in confined spaces and as warning markers in maintenance shops and construction areas. You can choose from rigid sticks, LightShape circle markers that stick to any surface and FlexBands that can be wrapped around wrists, door knobs, trees or poles. There are also non-flammable and non-toxic ChemLights and S.O.S. signaling lights that are spun to create 4 foot circles visible from a great distance. Their light stick holders let you control and direct the light from the LightSticks.