Which scenario meets the lighting requirements for food safety?

In a food safety context, the lighting requirements for different areas play a significant role in ensuring hygiene and preventing foodborne illnesses. The scenario involving 20 foot candles in a buffet area meets these lighting requirements effectively.

Buffet areas require adequate lighting for several reasons: it allows staff and customers to see food clearly, which is critical for identifying any issues such as contamination or spoilage. Sufficient light also helps with proper sanitation practices, as employees need to ensure that surfaces are clean and any food items are free from debris and allergens before serving.

The other options do not meet the established lighting requirements for their respective areas. The food prep area, for example, generally requires more than just 10 foot candles to ensure that all safety protocols can be maintained effectively. Similarly, a walk-in refrigerator needs sufficient lighting, typically more than 50 foot candles, for staff to safely store and rotate inventory. The dry storage area also demands more than 5 foot candles to ensure proper visibility and cleanliness.