I saw your bulbs in this a website and i really like to get one but i dont know which is the best for me.
I would like to use it in a 4mX4m room, in which the lamp is in the center about 2,5m up.( but maybe it will be in the corner in the same height).
Which one would be the best, would brighten up the room, the small or the big.
My other question, i have a samsung galaxy young 2 android 4.4 phone with bluetooth v4.x, screen...