This ellipsoidal light comes with a stage pin plug and a bulb, but a C - clamp is not included. It's a great choice for stage lighting.

To use this ETC Source Four 750 19 Degree ellipsoidal light, first connect the stage pin plug to a proper power source. Then insert the bulb carefully. When using it, make sure the light is placed stably. Do not touch the bulb when it's hot to avoid burns. For maintenance, keep the light clean by gently wiping it with a dry cloth regularly. If there are any issues with the bulb or plug, replace them in time.