This ETC Source Four 575 10 Degree Ellipsoidal light comes with a stage pin. However, it does not include a bulb or a C - clamp. Be aware of this when making your purchase.

To use this ETC Source Four 575 10 Degree Ellipsoidal light, first, attach it to your stage setup using the stage pin. Since it doesn't come with a bulb, you'll need to buy one separately and install it carefully. Make sure the bulb is compatible with the 575 - watt power of this fixture. When it comes to the C - clamp, if you need to secure the light in a certain position, you should get one that fits the light's size. For maintenance, keep the light clean from dust and debris. You can use a soft, dry cloth to wipe it down regularly. Avoid using harsh chemicals as they may damage the light's surface. Also, when not in use, store the light in a dry and safe place to prevent any potential damage.