The SP-72 is a workhorse that boosts or fills in with any electronic flash by means of its built-in slave. Fits a crowded camera bag on the road and takes on any number of chores in the studio. The SP-72 is also a perfect light source for copy stands.
| Maximum Watt/Seconds | 30 w/s |
| Guide Number | 72, ISO 100 |
| Recycle Time | 5 seconds |
| Flash Ready Indicator | LED |
| Operating Voltage | 110-115V AC |
| Built-in Slave Cell | yes |
| Dimensions | 5 x 4 x 4" |
| Weight | .6lbs |