Sapele, pine, limba, iroko, beech, and oak wood species are important used indoors outdoors, as supplied by furniture companies. It is known that the color changes in material when exposed to external environment. This an factor for outdoor use of material. In this study, parameters Scotch pine (Pinus sylvestris L.), oriental beech (Fagus orientalis limba (Terminalia superba Engl. et Diels), sa...