cross-border battery box usb copper wire lighting chain eight functions remote control cake gift box decoration led colored lamp christmas holiday lamp

1 m 10 lights 2 festival-always on 2 m 20 lights 2 festival-always on 3 m 30 lights 2 festival-always on 2 m 20 lamp 3 festival-light + flash 3 m 30 light 3 festival-always on + flash 5 m 50 light 3 festival-always on + flash 10 m 100 light 3 festival-always on + flash waterproof battery box + remote control 5 m 50 lights waterproof battery box + remote control 10 m 100 lights waterproof battery box + remote control 20 m 200 lights usb with remote control 5 m 50 lights usb with remote control 10 m 100 lights usb with remote control 20 m 200 lights

warm color color white light