What is the foot-candle requirement for reading or bed lamps?

The correct answer, which states that the foot-candle requirement for reading or bed lamps is 20 foot-candles, is grounded in safety and comfort standards established for health facilities. This specific measurement ensures that sufficient lighting is provided to allow residents or patients to read or perform other tasks without straining their eyes, thereby minimizing the risk of accidents and promoting better overall well-being.

The choice of 20 foot-candles is supported by various building codes and health facility regulations, which aim to create an environment that supports the needs of individuals, particularly in healthcare settings where vulnerable populations may reside. Proper lighting not only enhances visibility but also contributes to a sense of safety and autonomy for residents.

Understanding why this particular standard is set is crucial for facility administrators. It reflects a balance between adequate illumination and energy efficiency and is designed with the needs of the elderly and those with visual impairments in mind. By adhering to this foot-candle requirement, health facility administrators can ensure compliance with regulations and create an optimal living environment for residents.