Which connector is commonly used in entertainment lighting?

The Edison connector is widely used in entertainment lighting due to its ability to handle substantial electrical loads and its simplicity in design. This type of connector is known for its polarized construction, ensuring that the live and neutral conductors are connected in a consistent manner, which enhances safety in high-energy environments typical in lighting setups.

In lighting applications, the Edison connector is favored for connecting various types of fixtures to power sources, such as stage lights and rigged systems. Its robustness and availability make it a standard choice in the industry.

The other connectors listed are utilized for different purposes. The XLR connector is primarily used for audio equipment, transferring microphone signals and other balanced audio. The Speakon connector is specifically designed for connecting amplifiers to loudspeakers, providing a safe and reliable connection in audio systems. The TRS connector is commonly used in audio applications as well but is more suited for instruments and audio signals rather than for lighting systems. Each of these connectors has its specialized use, which highlights the Edison connector's unique role in the context of entertainment lighting setups.