Features: Super bright and low power consumption. Semiconductor chip light, breakage-proof and shake-proof. Long lifespan: more than 100000 hours. Safe and environment-friendly, no radiation or pollution elements. Suitable for Christmas, weddings, Valentine's Day, party, pub, concert, fashion show, etc. Specification LED quantity:10/20/50/100/200pcs Length:1/2/5/10/20meter Supply voltage: DC3V Working Power: 100LEDs about 5W Lead Material: Copper wire Waterproof:IP65 Led Color:white,Multicolor,warm white.blue,red,green,pink Package includes: 1X Copper wire led string lights search for keywords to my shop: usb led / light lamp / industrial lighting / dj light / led wall light / wall lamp / led string light / holiday lighting / new year / garland / fairy lights / christmas / blinds / decor / feeling lights outdoor / led christmas / light bulbs string lights / led string lights battery / decorative lights for weddings / feeling led lights / led wedding / led curtain /Usb luz de led slingers luzes decoração cortina de led guirnalda luces luces decorativas lights christmas lights outdoor decoracao quarto Batteries not included