Why Choose This Decorative String Lights for Indoor and Outdoor - Super Bright with Upgraded Bulbs, Safer Plug in(UL588 Approved), Waterproof, 8 Lighting Modes, Romantic Decoration, Gift Box | 8 Lighting Modes Twinkle Lights - 8 Functions to fit different occasions, moods, feelings, holidays, festivals, anniversaries, etc. (Combination, In waves, Sequential, Slow Glow, Chasing/Flash, Slow fade, Twinkle/Flash, Steady on). Adjust the lighting modes by pressing the round button on the adapter. | Safety Plug in String Lights - 29V low voltage plug with UL certified, make this lights safer than those without UL approval. Widely use to holiday season, bedroom decor, room decorations, wedding decorations, birthday decorations, holiday decorations, wall decor, home decor, teen room decor and so on. | Waterproof Outdoor Fairy Lights - Perfect for Patio, Garden, Yard, Porch, Roof, Fence, Restaurant, Hotel, Commercial building, Shopping center etc. | Perfect Holiday Gifts : For girls and children, with such beautiful decorative string lights, they will be happy with such romantic atmosphere and like the fantastic scene. It is time to add a festive looking to your family!