What safety equipment should be worn when performing line work at night?

Wearing high visibility clothing and utilizing lighting devices are crucial when performing line work at night. This is primarily due to the reduced visibility conditions that darkness creates, which can increase the risk of accidents and miscommunication on site. High visibility clothing, often in bright colors and reflective materials, helps ensure that workers can be easily seen by others, reducing the risk of collisions or being overlooked by passing vehicles or equipment operators.

Lighting devices are equally important as they illuminate the work area, allowing linemen to see clearly and perform tasks safely. They help identify hazards and can support teamwork by ensuring that everyone is aware of each other's positions and activities. In nighttime work, both visibility and adequate lighting are essential components of safety protocols, helping to protect personnel from potential dangers associated with working in low-light environments.

The other options, while important for general safety in various work conditions, do not specifically address the unique challenges posed by nighttime work.