Clear. 5'L. Copper, epoxy. 18 LEDs. LED - continuous light. LED - single color. LED - timer included. Batteries not included. Uses 3 â€œAAâ€� batteries. For indoor or covered outdoor use. Imported - For a fabulous, intimate lighting accent, think small. Our 5-foot battery-powered Congratulations Glimmer StringsÂ® use tiny (some would say magical) LEDs the size of a grain of rice strung along shapeable, thread-sized silver filament to create an almost weightless, firefly-like effect. String along your banister, mantel, doorway or anywhere you want to express a heartfeltâ€”and well-litâ€”congratulations. Compatible LED Remote Control (sold separately) allows them to be turned on or off at a touch. Built-in timer provides automatic shutoff.