The ProGene 300W studio flash lamp is typically used for background, fill, or highlighting. Control is only limited by your imagination with flexibility from 1/32 power to maximum. These flash strobes can be triggered 3 ways: manually by the test button; through the X-sync cable; and through the optical receiver in the lamp. The item "ProGene 300W Studio Photo Flash Strobe Light Lamp" is in sale since Friday, September 7, 2018. This item is in the category "Cameras & Photography\Lighting & Studio\Flash Lighting\Flash Heads". The seller is "atomicmat" and is located in London, London. This item can be shipped worldwide.