A good choice for fill flash or for adding a strobe light source to fixtures in interior photography, the PG20M Slave Light AC Master from Photogenic has a household E26 screw-in base and recycles to full power in seven seconds. The PG20M has a guide number of 72 at ISO 100 and comes with a PC cord so that it can act as the master flash for additional slave units.
UPC: 689670176293