Specifications LED Beads Quantity: 400 800, Light Color: Warm White, Blue, White, Multi Color, Power Supply: Plug, Type: String Lights, Christmas String Lights, Style: Cluster Lights, New Year's, Christmas, Features: Party, Decorative, Holiday, Outdoor, Waterproof, Quantity: 1PC, Wattage (W): 40, 20, Voltage (V): 31, Initial Lumens (lm): 3500, Length: 50m, 100m, Mode: 8 Modes: (1.Combination 2.Wave 3.Sequential 4.Glow 5.Flash 6.Slow Fade 7.Twinkle 8.Continuous), CRI: >75, Batteries Included: No, IP Rating: IP65, Control Mode: Mode Switching, Shape: Wire, Photos Feature : >UL Certificated for whole set including led beads, copper core insulated wire and 31V low voltage plug. Safer to use. >The wire and LED bulbs are quite durable and weatherproof, perfect for outdoor& indoor decoration. >Good choice for xmas new year party yard garland decoration lighting Learn More About This Product Unit Conversion >>> 1 cm=0.39 inch ; 1 inch=2.54 cm >>> 1 m=3.28 ft ; 1 ft=0.3048 m Voltage Selection United States Canada Brazil Mexico Japan Brazil New Zealand Australia Ireland France Singapore United Kingdom Israel Sweden Russian Federation Belgium Chile Italy Switzerland Norway Angola Spain Finland Denmark Germany Netherlands Greece