Now we will look at the display modes and you select those by pushing the display button. The first mode is the visual display mode and this is your basic color temperature measurement display. If you have florescent lights in the ceiling and you want to know what the color temperature is, this is the display mode you would use. You press the measure/okay button and take a reading and as I do that here, you can see the color temperature in here is 4230K.The content you are trying to access is only available to members. Sorry.