Features:Romantic Led string light bulbs with beautiful light effect easily create charming and romantic ambience, perfect for Christmas, party, wedding, festival and celebration decor.Solar power Built in rechargeable battery and coming with a solar panel, the light string can be conveniently charged through solar energy, economical and environmental.Multifunctional There are 8 light modes available. That is, the light moves forward and backward in waves, single light fades in and out, dual lights fade in and out...(see the specific modes in the specification)Quality ensured Made of high quality copper wire and PS plastic, temperature resistant, anti-aging and durable.Wide application Excellent IP44 waterproof effect enables the light string available for both indoor and outdoor. Widely used for venue, stage, party, celebration, garden, lawn, pathway, balcony and more.Specifications:Item type:string light bulbMaterial: copper wire+PSColor:as shownQuantity:1pc Light bulb quantity: 20Light color: warm whiteColor temp: 3000KLuminous flux: 3lmVoltage input: 3VBattery: built-in 1.2V 600mah AA batterySolar panel: 2V 100MACharging time: 6-8hWorking time: 8-10h8 modes: automatically continuous changing, the light move forward and backward in waves, dual-light marquee mode, Single light fades in and out, starry flash with marquee light changing, dual lights fade in and out, starry flash, always onWaterproof: IP44Length: 8m/26.24ftLight bulb size: 5*9cm/1.97*3.54inch(W*H)Weight: 520g/18.34oz