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 needs.

Using this ellipsoidal light is easy. First, connect the stage pin plug to a suitable power source. Then, install the included bulb if it's not already in place. When using, make sure the light is properly positioned for the best lighting effect on the stage. As for maintenance, keep the light clean from dust regularly. You can use a soft, dry cloth to wipe it. Also, check the bulb periodically. If it burns out, replace it with a similar one. Just note that since the C - clamp isn't included, you'll need to find a proper way to secure the light in place.