31KB,LS 300d II | Aputure,Amazon.com : Aputure 300d II,Aputure Mark LS C300D II Light Storm 350W 5500K Daylight Balanced Led Video CRI 96+ TLCI96+ 45000lux@0.5m with The Reflector 8 Built-in Lighting FX V-mount : Electronics,Aputure Light Storm LS C300D II LED Light Kit with V-Mount Plate,Introducing the Aputure 300d II - YouTube