Good overall advice, but what is missing is the how. How do you setup "good lighting" that can be calibrated? How do you buy/select a "good" camera or a "good"

Good overall advice, but what is missing is the how. How do you setup "good lighting" that can be calibrated? How do you buy/select a "good" camera or a "good" microphone? Specific products or features to look for when purchasing would be helpful.