This ETC Source Four Jr ellipsoidal light operates at 575W with a 26 - degree beam. It comes with a stage pin but no bulb or C - clamp. Note: Bulb and C - clamp are not included.

Using this ETC Source Four Jr ellipsoidal light is easy. First, you'll need to get a suitable bulb and a C - clamp as they're not included. Connect the light to a power source using the stage pin. Place it in the desired position and use the C - clamp to secure it. When using, make sure the power supply matches the light's requirements. For maintenance, keep the light clean and dust - free. If you notice any issues, check the connections and bulb. Replace the bulb when it burns out. Always turn off the power before any maintenance work.