Please capitalize where necessary: the quali-fi design lines are brought to market in a number of countries.
A: The Quali-Fi design lines are brought to market in a number of countries.

Q: source for led light bulbs par series manufacturers at zhongshan karnar lighting & electron factory.

A: Source for LED Light Bulbs PAR SERIES manufacturers at zhongshan karnar lighting & electron factory.

Q: this seems to echo death's words to the patriarch: " ia ne seres pape de rome " (you'll never be pope of rome).
A: This seems to echo Death's words to the patriarch: " Ia ne seres pape de rome " (you'll never be pope of Rome).

Problem: with all the success rasmus lyberth is having these years, he really has every reason to believe in himself.
Can you repeat this sentence, but capitalize it?
Answer: With all the success Rasmus Lyberth is having these years, he really has every reason to believe in himself.

Text: they have many questions regarding especially land rights such as access to land and land use. some is concerning conflicts between villages on the use of arable land, where the authorities have not been clear in their decisions.

Correct capitalization: They have many questions regarding especially land rights such as access to land and land use. Some is concerning conflicts between villages on the use of arable land, where the authorities have not been clear in their decisions.

Q: specially designed to offer maximum utility in a very compact shape.
A:
Specially designed to offer maximum utility in a very compact shape.