What is highly recommended for every night diver to attach to their gear?

Attaching a locator light to gear is highly recommended for every night diver because it serves multiple crucial purposes. First and foremost, locator lights greatly improve visibility in the dark, making it easier for divers to see one another as well as any potential hazards in the environment. This is particularly important at night when visibility is naturally limited, and the risk of separation from a buddy or getting disoriented is higher.

Additionally, locator lights can enhance safety by providing a clear point of reference for the surface team or other vessels nearby. This helps to prevent accidents and ensures that divers can be located quickly in case of an emergency. They are also typically designed to be bright and long-lasting, which is vital in low-light conditions.

While reflective tape can improve visibility and an emergency whistle can aid in signaling, and a surface marker buoy can help with orientation and location near the surface, these do not provide the ongoing illumination and visibility advantage that a locator light offers during a dive. The locator light is a practical tool specifically designed for the challenges presented by night diving, making it an essential piece of equipment for any diver venturing into the deep after sunset.