Using this pair of Elation Fuze Wash Z350 lighting fixtures is easy. First, make sure the power supply included is properly connected. Plug it into a suitable power outlet. You can then control the lighting effects as per your requirements. When not in use, store the fixtures in the flight case to protect them from damage. For maintenance, keep the fixtures clean by gently wiping them with a soft cloth. Avoid using harsh chemicals. Also, regularly check the firmware and update it when new versions are available to ensure optimal performance. Always follow the safety instructions while handling the power supply and the fixtures.