Stars on a cloudy night, a backcountry disco, or holidays in your hammock, Twilights are not one, but twenty lights to show you the way. This string of ultra-bright LED lights is powered by three AAA batteries and keeps the party going long after the fire has gone out. Impact Resistant Plastic (prop 65 approved) Dimensions: 10' / 3m Packed Dimensions: 2.5" x 4.5" / 6.4cm x 11.4cm Weight: 4oz / 113g Power: 3 AAA Batteries (not included)