The Outdoor LED Battery Powered 15 Ft 4 1/2 Inches Long String Lights With 48 Lights By Whole House Worlds 48 WARM WHITE LED LIGHTS on a green plastic coated string wire that are ideal for illuminating seasonal wreaths, window decorations and other outdoor areas. BATTERY POWERED by 3 AA batteries allows for easy placement anywhere you like. (Batteries are not included) WELL MADE Waterproof battery case has an easy open-close snap lock. Designed for convenience, the battery case has a built in hanger loop EASY ON-OFF BUTTON Simply press the button at the side of the battery box. OVER 15 FEET LONG, well designed with round topped bulbs. Please note that the bulbs are not changeable.