1WARM LIGHT: The warm white LED bulbs give a cosy glow yet stay cool to the touch so you can add a finishing flourish to your wreaths and garlands safely. 2SAFE TO USE: Different from traditional string lights, our copper string lights are lighter, safer and prettier. 3BATTERY POWERED: Being battery operated you can place our festive fairy lights anywhere in your home without the worry of needing a socket nearby. 4SAFE AND CONVENIENT: Made of silver plated copper wire, this string lights is safe and never go hot. The discreet clear cable blends easily and there is a handy 0.3meter lead to the clear battery box so it can be tucked away from view with ease. When you decorate the Christmas tree with our string lights, the wires will be invisible. 5WARNING: DO NOT soak the battery box in water. These indoor Christmas lights require 2 x AA batteries (not included) which will last for up to 50 hours before they'll need replacing.