Lights: These spider light strings are one of the easiest ways to create an eerie atmosphere. The appearance of purple and spiders makes the lights more charming and scary, which is very suitable for carnivals, celebrations and special occasions. Battery power supply: The purple spider lamp needs 3 AA batteries (not included). Dont worry about trailing cables or plug sockets nearby. It is convenient to hang it in the corner of the room or around the door to scare visitors on Halloween. Waterproof spider pendant: The transparent spider pendant is waterproof, 100% safe and heat-resistant. But the battery box is not waterproof, please avoid rain. (Warning: Do not immerse the battery box in water.) One-button operation design: Both "POWER ON/OFF" and "MODE" are controlled by a switch, which is easy to operate. With 2 lighting modes, always on and flashing, choose the mode that best suits your Halloween mood. Specifications and warranty: 2 packs of light strings, each with 30 LEDs, string length: 10.5 feet, length between 2 bulbs: 3.9 inches, wire length: 11.8 inches, spider web diameter: 1.6 inches. A 12-month warranty period is provided, making your purchase absolutely risk-free. 2 pieces of purple spider light string Made of high-quality plastic, the Halloween string lights are exquisite and have high transparency 2 packs of spider string lights, each pack of 30 bright and delicate purple led lights Features There are two lighting modes: always on and flashing, the switch is on the back of the battery box, which is easy to operate Battery powered, no worries about no sockets or sockets nearby, more convenient, decorate as you like