Which factor is NOT generally associated with efficient lighting systems?

Efficient lighting systems are designed to maximize energy use while minimizing waste and maintenance needs. One key aspect of efficient lighting is the use of lighting technologies that provide higher lumens per watt, such as LED or fluorescent bulbs. The heavy reliance on incandescent bulbs is generally not associated with efficient lighting systems because incandescent bulbs are significantly less energy-efficient compared to newer technologies. They produce more heat than light, wasting a considerable amount of energy. Incorporating more advanced lighting options supports energy conservation goals and reduces maintenance requirements due to their longer lifespan.

Flexible design and the ability to integrate with home automation can enhance efficiency by allowing for tailored light levels based on the needs of the occupants and optimizing usage patterns. Low maintenance needs are also crucial in efficient systems, as they reduce labor and operational costs over time. Thus, the heavy reliance on incandescent bulbs does not align with the principles of energy efficiency prevalent in modern lighting systems.