The jImageLamp control is identical to the jLamp control, but uses images in the OnAppearance and OffAppearance properties to describe its appearance.
See jLamp's documentation for all other properties.
The OnAppearance property describes the appearance of the lamp when it is on, and the OffAppearance property describes the appearance of the lamp when it is off. Contrary to the jLamp control, images files are used to specify the appearance.