DUMVOIN(TM) 16.5ft/5M 50leds 3W Waterproof IP65 PVC Tube Fairy Starry Light With Auto Timer, Flashing Mode Feature,Environmental Seasonal LED Light String Lights (Color:Blue) Made of high-quality PVC material, it is light,soft,transparent andhigh water-proof, water drop shape, easy installation, energy saving, environmental friendly, flexible and sturdy Brightness: 50 pcs SMD LEDs, 3W wattage, 8000K color temperature, 360 degree beam angle Newest Indoor and Outdoor Weatherproof Black Battery Box with ON / TIMER / OFF Feature, ON mode (about 48 hours in NEW battery); TIMER mode (6hours on & 18 hours off) Requires 3 AA Batteries (Not Included). It Has Locking Clips,to Easy Open and Close the Box.Powered by 3*AA batteries, low power consumption,low radiation,no pollution, very environmental Multi-function: Holiday, celebrations, weddings to enhance the flower bouquets, tables, and ceilings. Traditional Holidays like Halloween, Christmas, Valentine's, Mardi Gras, custom parties, fourth of July, etc We offer 100% Brand New Products Satisfaction Guarantee and 2 Years Warranty, Exclusive Designer, Manufacturer and Seller By DUMVOIN