The SB-SF150 Photoflex Starflash 150Ws 2 Dual Umbrella Kit is suitable for the professional, as well as the aspiring photographer. The StarFlash uses a high-quality German flash tube. The modeling light can be set at full brightness or proportional to the flash tube light output.
Each strobe can be used with a reflector, included umbrella, or softbox. The included Tilt Swivel Mounts are secure and allow for a tilt range of 170°. The Tilt Swivel can be repositioned on each StarFlash to compensate for weight imbalance when using optional larger soft boxes.
While you can trigger your StarFlash with the included sync cord or via its optical slave, the included FlashFire Wireless Kit is a better option. The 2.4 GHz, 16-channel system has a range of 164' (50 m). Flash syncs up to 1/200 second are possible. The transmitter features a built-in hot shoe for on-camera flash units. The FlashFire is powered by a CR2 and 2 AAA batteries (purchased separately).
This 300 total W/s kit includes 2- 45" silver umbrellas with black backing, stands and reflectors.
| Maximum Watt/Seconds | Each Monolight: 150 |
| Guide Number | Not Specified by Manufacturer |
| Recycle Time | Each Monolight: 1 - 2 sec @ full power |
| Flash Duration | 1/1700 second @ full power |
| Flash Variability | Full to 1/8 - 5 f/stops |
| User Replaceable Flashtube | Yes |
| Changeable Reflector | Yes, available separately |
| Modeling Light Wattage | 250, JDD |
| Voltage Stabilization | Not Specified by Manufacturer |
| Flash Ready Indicator | LED and Audible |
| Operating Voltage | 110-120VAC |
| Sync Voltage | 3.8 volts |
| Built-in Slave Cell | Optical, infra red |
| Circuit Protection | 5 x 20 style 6.3 amp |
| Fan Cooled | Yes |
| Auto Dump | Not Specified by Manufacturer |
| Dimensions |
Each Monolight: 14.25 x 5 x 5.5" (36.2 x 12.7 x 14cm)
Kit in Case: 53.25 x 12 x 12" (135.3 x 30.5 x 30.5cm) (HxWxD) |
| Weight | Each Monolight: 6.5 lbs (3 kg) |