PowerOnHours - Property in wmi

List of namespaces with PowerOnHours property

NameSpace	n of Classes
ROOT\CIMV2\power	6
ROOT\CIMV2\power\ms_409	6
ROOT\CIMV2\storage\iscsitarget	11
ROOT\Hardware	5
ROOT\Hardware\ms_409	5
ROOT\Microsoft\Windows\Storage	1
ROOT\Microsoft\Windows\Storage\MS_409	1
ROOT\Microsoft\Windows\Storage\providers_v2	2
ROOT\MSCluster	2
ROOT\MSCluster\ms_409	2
ROOT\StandardCimv2	4
ROOT\StandardCimv2\MS_409	4
ROOT\virtualization\v2	63