User Manual
RUSH MH 3 Beam User Manual 11
Maximizing lamp life
To obtain maximum operating life from the fixture’s discharge lamp:
• Each time you power the lamp on, allow it to warm up for at least 5 minutes
before you power it off.
• Before shutting down power completely, power the lamp off but leave
power applied to the fixture for a few minutes so that cooling fans can
prevent any momentary lamp temperature increase caused by heat from
surrounding components.