... extrusion profiles,sturdy and durable AD series digital display studio light,adopts aluminium alloy extrusion profiles,sturdy and durable, ... good quality.It is suitable for wedding photo and Ad photography. ModelAD-300AD-400AD-600AD800 Flash Energy(ws)300ws400ws600ws800WS Guide ... cell/Sync cable/TestSupply VoltageAC220-240V;50HZ/60HZ:5A Studio Light, Studio Flash Light,Strobe Light,Studio Lighting Kit