Which of the following lighting types is essential for task lighting?

Task lighting is specifically designed to illuminate areas where detailed work or specific tasks are performed, such as reading, writing, cooking, or other focused activities. This type of lighting provides direct light to a particular space, allowing individuals to complete their tasks efficiently and safely without straining their eyes.

Ambient lighting, while important for creating an overall illumination in a room, lacks the specificity needed for task-focused activities. Accent lighting serves to highlight certain features or decor elements in a space but does not provide the necessary light for performing detailed work. The term "affordability lighting" is not a recognized category or type of lighting, thus does not apply in the context of task lighting.

Therefore, the selection of task lighting is critical, as it directly addresses the need for focused illumination essential for completing specific activities effectively.