Please capitalize where necessary: the luminaire is produced in extruded aluminium with die cast aluminium end caps.
A: The luminaire is produced in extruded aluminium with die cast aluminium end caps.

Please capitalize where necessary: if you intend to install debian from the downloaded live image, be sure to have a look at the detailed information about the installation process.
A: If you intend to install Debian from the downloaded live image, be sure to have a look at the detailed information about the installation process.

Please capitalize where necessary: all fluke electrical tools "
A: All Fluke Electrical Tools "

Please capitalize where necessary: there are not the same requirements when it comes to aging sur latte. the alsace-cremant must age at least nine months and a champagne at least 15 or 36 months depending whether it is a vintage or not.
A:
There are not the same requirements when it comes to aging sur latte. The Alsace-cremant must age at least nine months and a champagne at least 15 or 36 months depending whether it is a vintage or not.