Insert files to db2 table

Hello,
at the start id like to say that i indeed was looking for my answer around - just couldnt find anything that works or is explained enough (mabe im just too dumb ;/)

I need help regarding loading/inserting files to db2 table - to blob column. I need to insert images, videos etc so files relatively big (not few KB but MB).
What is important i need the file to reside in database - not just pointer to file or something like that.
Currently i am using db 10.5 on Windows.

So far i came with such solution:
CALL SYSPROC.ADMIN_CMD ('import from c:\foty\import.txt of del modified by lobsinfile insert into ADMINISTRATOR."test"');
but despite it being processed correctly it got rejected (probably because file is bigger than 32K?). Ofc import.txt file has path to file which i want to be loaded.
So ive read some stuff about LOBS FROM command instead of lobsinfile but really cant get it to work ;/
Any detailes help would really really appreciated.
My table is simple, just one field with id of integer type and 2nd column "data" of blob type and size 2048