This ETC Source Four ellipsoidal light comes with a stage pin and a bulb, but no C - clamp. It's a great choice for stage lighting needs.

Using this ETC Source Four ellipsoidal light is easy. First, connect the stage pin to the appropriate power source. Then, install the provided bulb. When using, make sure the light is properly positioned for the best lighting effect. Remember, there is no C - clamp included, so you'll need to use other means to secure it if necessary. For maintenance, keep the light clean and check the bulb regularly. If the bulb burns out, replace it with a compatible one. Avoid using the light in wet or extremely dusty environments to prolong its lifespan.