DUMVOIN(TM) 10ft/3M 30leds Waterproof Battery Powered String Lights Ultra Thin Starry String Wire LED Starry Starry Light with Automatic Timer for Christmas Halloween Wedding Party Decoration (Color:Blue) copper wire with silver plated, high water-proof, water drop shape, easy installation, energy saving, environmental friendly, flexible and sturdy Brightness: 30 pcs SMD LEDs, 1.8W wattage, 8000K color temperature, 360 degree beam angle 2work modes: ON mode (about 48 hours in NEW battery); TIMER mode (6hours on & 18 hours off) Battery-operated: adopted with water-proof battery box, 3*AA (not include) are required, low consumption Multi-function: Christmas or other holidays' ornament, both indoor and outdoor use We offer 100% Brand New Products Satisfaction Guarantee and 2 Years Warranty, Exclusive Designer, Manufacturer and Seller By DUVOIN