It seems as if now everywhere you look cosmetics and beauty tools have lights on them. Lipsticks, lip glosses, nail polishes and even eye lash curlers now have lights on them. Cosmetic companies say this is for convenience and to help increase precision, but what do you think? Is it a way to increase prices of cosmetics or does it really help with your precision? But then again, who paints their nails in the dark? Let us know your thoughts on this emerging trend!