How bright are the high-CRI CCT LED strips ?

[FranciscoTrigo]

As a user, I want really bright lights so that I can see well for my projects.

Hello, I', wondering how bright these led strips actually get? I have a room with a light fixture with integrated leds that are irreplaceable, and very dim for what I need.
I have been thinking about putting these strips on the ceiling around the room to use them as the main light source.
Right now I have some Lifx led strips installed the same way and its much better than the light fixture, but I would like the room to be brighter.
I know the question is a little weird since you dont know the room, but do you think they are suitable for what I want to do?