Features: Designed to colorize the place in way cool white， it comes with eighty 5mm LED bulbs with an ON/OFF switch， great for that instant festive feel whether it's Mar 25th or Dec 25th. Weddings， ocassions， parties， celebrations， victories...outdoor or indoor， get your 9 meter long LED string fairy lights now.Powered by 3 x AA batteries (not included)Lighting modes: steady on and flashSteady on mode: slide the Switch Button to the ON ButtonFlash mode: slide the Switch Button to the middle of the ON and OFF Buttons