Lumineo Durawise LED basic lights 8 functions twinkle effect 6 hour timer This battery lighting is sturdy and economical in operation. With a set of batteries and using the 6 hour timer, these lamps can burn for 60 days. Power cord length: 50 cm, batteries: 3xAA (not included), Number of bulbs: 24, Distance between 1st and last bulb: 170 cm, Distance between bulbs: 7.5 cm for indoor or outdoor use IP44, Functions: 8 function twinkle effect, 6 hour timer, LED color Warm white, Working hours: approx. 360 h