... Shenzhen zhonglianzhanTechnology Co., Ltd. patent ---- structural waterproof LED digital tube1)SMD 35282)IP rating IP66 above3)2years warranty4)full ... , stage, bar,dancing ball, square, roadside, park, billboard and so on.Packaging DetailsEach lamp is individually wrapped, and ... are seen. But below this kind of led digital tube only we shenzhenzhonglianzhan technology Co., LTD shenzhen production ...