... ,just take 60 seconds.d)Safe,environmental-friendlyThe product is waterproof,explosion-proof,low heat,environmental-friendly. ... ,UL,RoHS,FCCNon-yellowingYesNon-darkYesCompany profileShenzhen Cosun advertisement Co.,Ltd offers the highest quality ultra slim illuminated displays ... power adapter:this product is based on the power adapter to the electrical standards in China,according to guests ...