Description:1.With outdoor bright LED lamp for a wider viewing angle, great color mixing, ... con, exhibition, casino, building wall etc.Specifications:SpecificationP20 DIPItem 1 ---LED ChipBrandEpistar ,Opto , Cree , NichiaCountry of OriginTaiwan. United States. JapanSpan ... 3.Stable and durable performance, mature product technology.4.Extensive LED viewing angle in vertical and horizontal senses.