... own chip packaging technology, high efficiency of luminous, good color render and soft light.2. Green environmental protection:all the materials ... 595nm(orange), 510-535nm(green), 460-475nm(blue)4. color render index:≥805. beam angle: 60°6. optical decay rate:< ... chip packaging technology, high efficiency of luminous, good color render and soft light.2. Green environmental protection:all the materials ...