Also need to consider the "quality" of the light output. Although same lumen and colour temperature, Branded vs non-branded also will have difference in terms of the lighting feel. Non-branded one will dim or become inconsistent output after few months.
I have installed Philips meson recently for my house mostly. So far statisfy with the quality of light output.
13W for bedrooms are sufficient. For living or dining area, 17W. Toilet 9W...these are just rough reference, need to see your lighting planning/design if want more details.

I think the main point is with no brand higher wattage DL vs branded similar or slightly lower wattage DL, will obtain lower lx (Lux) which is light output unit measurement. Like I said before , branded DL give more "quality" light output and consistent vs non branded one.