This ETC Source Four 750 ellipsoidal light comes without a bulb and C - clamp. It features an Edison plug. Known issue: it doesn't include a bulb or a C - clamp.

Using this ETC Source Four 750 ellipsoidal light is easy. First, find a suitable place to set it up. You'll need to connect it to a power source using the Edison plug. Since it doesn't come with a bulb, make sure to buy a compatible one. When handling the light, be careful not to touch the area where the bulb will be installed. For maintenance, keep it clean and dust - free. Wipe it gently with a dry cloth regularly. If you notice any problems, check the connections and the bulb. Also, remember that it doesn't have a C - clamp, so you'll need to find another way to secure it if needed.