Tolu galuega taua:
1. Faʻa Photochromic, photochromic i totonu ma fafo
2. Matatioata faʻamalumaluga, poloka poloka e aunoa ma le pupula
3. Po samasama vaʻai i flakes efuefu, ao ma le po lua faʻaaoga uma-tau
Le tioata lagona to ia malosi ma suia lanu o ultraviolet ave, ma le vaʻaiga e manino, lea e mafai ona faʻaaogaina aso ma po
iloiloga
E leai ni iloiloga ae.