LIGHTbadge expiring badges immediately turn blue when exposed to UV or daylight, signaling the badge is expired. These thermal-transfer printable badges come in rolls of 500, so they are easy to load into your thermal-transfer printer. Since no collection of used badges is necessary, they are perfect for single building facilities or facilities that require the visitor to re-badge when entering another building. Increase your building security with LIGHTbadge Expiring Badges from Mybinding.com today.