A method, apparatus and computer program product for providing a device includes incorporating a session ID into the device name. The 3D image control apparatus includes an image processing unit configured to generate luminance signals for displaying a right eye image and a left eye image on the basis of an input image signal and output the signals to a display unit. The feedback mechanism monitors both the actual current passing through the wire, and the length of the sealing wire, and adjusts the current applied to the wire, responsive to those monitored inputs. Moreover, the number of LED lamps can be increased or decreased depending on growth seasons so as to provide sufficient illumination to plants being grown. The patterns for the low-voltage and high-voltage circuits each have one or more ground-connection lands configured to connect the ground patterns thereof to each other via one or more capacitors. Through the display, a user is enabled to modify individual cash flow transactions to generate a new cash flow forecast, or generate an alternate cash flow forecast that can be compared to the original cash flow forecast.