Features: Cozy warm lights, a must-have Christmas decoration to make your house full of Xmas atmosphere! Besides, these Christmas tree lights are designed with green wire so they blend in with Christmas nights and set a spirit holiday mood! Decor these indoor outdoor LED Christmas lights with Xmas tree, fireplace, windows, front path, porch or hang them on door as a warm welcome, to enjoy a magical Christmas Night! Advantages Up to 22 sets end-to-end safely combined. Bulbs remain cool, not heat even after a long time use, so it’s safe to touch Concave lens design- wide viewing angle UL-certified, safe for indoor and outdoor use Specifications: Total Length: 33.66ft Lighted Length: 33ft Lead Length: 4in Length from the Last Bulb to Female Plug: 4in Wire Color: Green wire Lights Color: Warm White Bulb Space: 4in LED Quantities: 100 LED Package Included: 1 x 100 LED 5MM Christmas Lights 1 x User Manual