What is better lighting design in workplace?

Its color temperature (CCT) is suited for about 5000K as white light. The color rendition of white light is more realistic, its lighting difference is bigger between before and after, its color temperature tends to cold one, but its light source is with clearer and brighter environment so that it could arouse staff’s spirit during working, thus, it fits the lighting with working feature to be used; About lighting, it should be combined with the designing principle of average sense and comfortable sense, normally, it is required a way of distributing and setting lighting fixture at the same gap, and combining with the functional area on floor to select its lighting fixtures.