A method of sanitizing pipes, etc. A first LED chip is mounted on the first die mounting region, and a second LED chip is mounted on the second die mounting region. Once received, the first data is used along with second data specifying a topology of a storage area network to select a virtualization device of the storage area network. An attempt may be made to determine a location of the mobile device using a first location methodology. In another embodiment, the function is the number of hits having an ordinal designation less than or equal to the processing element receiving the return value.