LED fairy lights, 5 m/16 feet warm white on copper wire. The light string is IP65 waterproof and can be hung on branches, bushes, fences, etc. Indoor/Outdoor The battery box is not waterproof. The battery box has an on off switch that allows you to manually turn on/off the lights at any time. 50 LED 4.5 v This is for TWO boxes. Bundle for discounts.