Unit 1 has run for 2747 hours and has firmware version V2 1.9. Unit 2 has run for 2944 hours and also has firmware version V2 1.9. This pair of fixtures comes with the correct power supply, ensuring smooth operation.

Using this Elation Fuze Wash Z350 pair is easy. First, make sure you've connected the correct power supply. Then, you can start using them to light up your space. When you're done, turn them off properly to save energy. As for maintenance, keep the fixtures clean and dry. Check the firmware version regularly and update it if needed. Also, monitor the running hours of each unit. If you notice any problems, don't hesitate to seek professional help.