This ETC Source Four Jr ellipsoidal light comes with a bulb and a stage - pin plug. However, it does not include a C - clamp. Ideal for stage lighting.

Using this ETC Source Four Jr ellipsoidal light is easy. First, connect the stage - pin plug to a suitable power source. Then, install the provided bulb. When using it, make sure the power supply matches the light's requirements. As for maintenance, regularly check the bulb for any signs of damage or burnout. Replace it if necessary. Also, keep the light clean to ensure optimal performance. Remember, since it doesn't come with a C - clamp, you'll need to get one separately if you plan to mount it.