QUESTION: Fix punctuation: The LEDs are used to illuminate details such as buttons or house numbers brighten up larger surfaces or whole systems and also to light up driveways paths entrance areas or terraces
ANS: The LEDs are used to illuminate details such as buttons or house numbers, brighten up larger surfaces or whole systems, and also to light up driveways, paths, entrance areas or terraces.

QUESTION: Fix punctuation: I would love the whole system to collapse
ANS: I would love the whole system to collapse.

QUESTION: Fix punctuation: 12 Connect Installation screw P installed at 400 mm centres
ANS: 12 Connect Installation screw P, installed at 400 mm centres

QUESTION: Fix punctuation: Part 2 Your Roadmap to More Customers how to sell more meat SLMSC Project
ANS:
Part 2: Your Roadmap to More Customers how to sell more meat. " SLMSC Project