This ETC Source Four 575 ellipsoidal light comes with a stage pin plug and a bulb, but no C - clamp. It's a great choice for stage lighting.

Using this ETC Source Four 575 ellipsoidal light is easy. First, connect the stage pin plug to a proper power source. Then, install the bulb if it's not already in place. When using it on a stage, you can position it according to your lighting needs. Just be careful not to touch the bulb when it's hot as it can cause burns. For maintenance, regularly check the bulb for any signs of damage and replace it if necessary. Also, keep the light fixture clean from dust and debris to ensure optimal performance.