From the price, I think that it is very good that only this one is very good. Even if it is used as ceiling lighting, it may be better to illuminate a fairly wide range. It seems that wattage under one class was enough for the washbasin because it is too bright. I think that the place with good ventilation will last long because the heat dissipation part of the 60 W type is considerably hot because the radiator part becomes hot. I still do not know durability etc.
Purpose: Increase in brightness Change point: Change from direct lighting type LED lighting (use in Western style room of about 4 tatami mat) Good point: ○ It is brighter than expected (6.4 W before replacement) ○ Light up to the corner of the room Reach ○ Points that came bright up to the vicinity of the ceiling: ○ Since the size started to be used as a progressive process more than doubled, it is not strongly recommended as it does not know the product lifetime for the calorific value or crude price, but anyway, Since it became bright as a whole, we can recommend it only if we want to make it bright.