This ETC Source Four Jr ellipsoidal light comes with a stage pin plug. Note that it does not include a bulb or a C - clamp.

Using this ETC Source Four Jr ellipsoidal light is simple. First, connect it to a power source using the stage pin plug. Since it doesn't come with a bulb, you'll need to buy one that fits this fixture separately. Also, if you need to mount it, you'll have to get a C - clamp. When using, make sure the power supply matches the fixture's requirements to avoid damage. For maintenance, keep it clean from dust and debris. If there are any issues with the light output, check the connections and the bulb first.