1High?quality LED lamp chips, ultra?high brightness but soft and non?glaring, 360 light?emitting viewing angle, illuminating a wider range, and creating a bright environment. 2Support USB or battery power supply (not including battery), USB power supply can be used with laptops, mobile phone charging heads, mobile power supply. 3The E27 bulb light string design, the light shines through the colorful lampshade, exudes warm light, creating a unique festive ambient. 4Using ABS+copper wire material, anti?corrosion and heat resistance, IP45 waterproof design, rain and snow, suitable for a variety of weather. 5Wide range of applications and can be wrapped around furniture, beds, window, stairs, bars, frames, fireplaces, terraces, balconies, decks, etc.