20 strands of 20 LED cool white fairy lights

These are great for weddings and other events (for centerpieces, mason jars, wine bottles, Christmas) to create ambiance, or they can even be used in costumes (rave, Halloween). Specifics: Number of strands: 20 Color: Cool White Number of LEDs: 20 LEDs per strand Length: 2m worth of lights; 10cm / 4" spacing between each LED, Wire: Silver colored wire Waterproof: Wire is waterproof, battery pack is not waterproof Batteries: 2 x CR2032 button batteries (included) Battery Pack: 5cm x 2.5 cm x 0.5 cm for 20/30 LED (very compact), Function: on/off switch, on - continuous