This ETC Source Four 750 Ellipsoidal Light comes with a bulb, a C - clamp, and an Edison plug, offering convenient and efficient lighting solutions.

Using this light is easy. First, find a proper place to install it. Use the C - clamp to securely fix the light on a suitable surface. Then, plug the Edison plug into a power outlet. When using, make sure the power supply matches the requirements of the bulb. For maintenance, keep the light clean by gently wiping it with a dry cloth regularly. Avoid using harsh chemicals as they may damage the light. When replacing the bulb, always turn off the power first to prevent any electrical accidents. Also, store the light in a dry and cool place when not in use.