... 2.Environmental, unbreakable 3.Waterproof and shock Icicle string light - 4" icicle1.Good quality,Can be UL standard2 ... :25000-50000h9.Bulb covers do not fade,chip,or peel10.waterproof and shockproof11.Applications:on of Christmas trees, windows, ... displays Our company mainly produce LED holiday light such as net light, curtain light, icicle light and string light LED Christmas Light-4'' icicle