Motions High Definition (720p) $8.00 Standard (640x480) $6.00 Collections This item is also a part of: Light Pack which size do I need? Green Energy Portal by Playback Media Duration 00:00:38 Format MP4,WMV Loopable Yes Category Loopable Tags abstract, energy, green, light, lights, lines, movement, texture, wave More by Playback Media