What type of lighting is typically required in pool areas as per NEC Article 680?

In pool areas, the National Electrical Code (NEC) Article 680 emphasizes the importance of safety, particularly concerning electrical installations. One critical requirement is that any lighting used in these environments must be GFCI-protected. Ground Fault Circuit Interrupter (GFCI) protection is essential in wet and damp locations, such as around pools, to minimize the risk of electrical shock to individuals who may come into contact with water.

GFCI devices are designed to quickly disconnect power when they detect an imbalance between incoming and outgoing electrical current, which is particularly crucial in areas where water can create hazardous conditions. The use of GFCI protection in pool lighting ensures a safer environment for swimmers and pool users by significantly reducing the risk of serious electrical accidents.

Other lighting options, such as incandescent or low-voltage lighting, do not inherently provide the same level of safety and protection from electrical shock risk in wet environments. Additionally, the general requirement that "any type of outdoor lighting" may be too broad and lacks the specific safety provisions required by the NEC for pool areas. Therefore, requiring GFCI protection for lighting in pool areas aligns with NEC guidelines designed to ensure overall safety.