Celestial Flash Unit

Articlecode: CELESTIAL-KIT
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Product information
  • 12 f-stop power variability (0.25 Ws to 500 Ws)
  • Adjustable in precise 1/10 f-stops
  • All-digital control from LCD display
  • Built-in CyberSync Transceiver
  • Designed for use with HUB remotes
  • Compatible with CST3, CyberCommander, and CyberSense remotes*Global plug-and-play from 100 to 240 VAC
  • Available Modes: ACTION, COLOR, HSS (up to 1/8000 sec.), TTL
  • Action stopping flash durations as short as 1/18,600 sec. (t.1)
  • Color consistency +/- 50K at any power
  • Bright, adjustable 160W
  • Equivalent Daylight-Balanced LED Modeling Lamp
  • Rubber diffusion dome cover
  • Audible and visual recycle indicators
  • Battery Powered (Can be charged while shooting)
  • *These transmitters do not allow for HSS and TTL capabilities.


  • Celestial Flash Unit
  • Magnetic rubber diffusion dome
  • Celestial shipping cover
  • Flashtube
  • 2-Year Factory Warranty

The Celestial Flash Unit features HSS and TTL flash capabilities, a built-in receiver, a 160W equivalent daylight balanced modeling light, and is fully battery powered (can be charged while shooting). The HSS and TTL capabilities are controlled by the HUB remote (HUB remote required for firmware updates).

Perfect for: Both outdoor and studio photographers looking for high-end specs without the weight or the price!



Article number: CELESTIAL-KIT

Watt seconds500 Ws
Action Mode - Power Variability12 f-stops (full to 1/2048 power)
Color Mode - Power Variability 12 f-stops (full to 1/2048 power)
HSS Mode - Power Variability12 f-stops (full to 1/2048 power)
Recycle to Full1.5 sec.
Flash Duration (t.5) - in Action Mode1/800 sec. (at full power) | 1/21,400 sec. (at minimum power)
Flash Duration (t.1) - in Action Mode1/340 sec. (at full power) | 1/18,600 sec. (at minimum power)
Flash Duration (t.5) - in Color Mode1/800 sec. (at full power) | 1/10,800 sec. (at minimum power)
Flash Duration (t.1) - in Color Mode1/340 sec. (at full power) | 1/8,200 sec. (at minimum power)
Power Requirements18VDC, 45Wh battery
Charger RequirementsIN: 100-240-VAC, 50/60Hz, 1A, OUT: 20.5VDC, 2.5A Max
Internal Receiver Range75’ – 200’, depending on orientation
Sync / Trigger VoltageLess than 5 volts (safe for use with DSLR cameras)
Modeling Lamp 160 W Equivalent Daylight-Balanced
Modeling Lamp Usage~90 mins. at full power on a fully charged battery
Modeling Lamp Fan Audibility (Full)No internal fan
LUX at 6' with bare bulb340lx
LUX at 6' with diffusion dome200lx
LUX at 6' with diffusion dome and 8.5HOR500lx
LUX at 3' with bare bulb1500lx
LUX at 3' with diffusion dome800lx
LUX at 3' with diffusion dome and 8.5HOR1800lx
Flashtube 10mm single-ring flashtube (daylight-balanced and UV-coated)
LCD Display2.3" display
Stand MountFits stands up to 5/8 in.
Umbrella MountAccepts umbrella rods up to 9mm
Weight4.6 lbs. with Battery
Dimensions6.5 in. (height) x 5.25 in. (width) x 8 in. (length)
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Celestial Flash Unit
Celestial Flash Unit

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