This Martin Lighting MAC III Profile Moving Light has a total operating time of 31643 hours and the lamp has been used for 8133 hours. It operates at 1.8v. Please note that it does not come with a power cable. Also, there is currently no lamp in the unit.

To use this Martin Lighting MAC III Profile Moving Light, first, you need to buy a suitable power cable separately and connect it to a proper power source. Since there's no lamp in it, you'll have to install a compatible lamp before turning it on. When using, make sure the voltage is stable at 1.8v. As for maintenance, regularly check the connections of the power cable to avoid loose contacts. If you notice any abnormal performance, like flickering, turn it off immediately and check the lamp or connections. And remember to keep it in a dry and clean place to extend its lifespan.