Countdowns Standard (640x480) $15.00 High Definition (720p) $18.00 which size do I need? Blue Particles in Light Countdown by Graceway Media Duration 00:05:03 Format MP4,WMV Category 1 to 5 minutes Description "Blue Particles in Light" is a "5 Minute" Countdown. Countdowns are typically used for pre-service announcements and can vary in length. More by Graceway Media