Dynalite Baja B4 Battery-Powered Monolight

Model #B4-400

Dynalite b4 400 1
Dynalite b4 400 1
Dynalite b4 400 2
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Packaging Info

Package Weight 9.4 lb
Box Dimensions (LxWxH) 14.0 x 9.6 x 8.0"

Maximum Watt/Seconds400 Ws

Control Range 6 stops in 1/10 step increments
Flash Duration 1/500 to 1/12,800 sec
Max Sync Speed 1/250 sec
Wireless Control 2.4 GHz power control wireless system
Flash Repeat Cycle 5, 10, or 15 flashes per second
Modeling Light 5 W LED
F-Stop 32 at ISO 100
Flash Ready Indicator Yes, audible
Recycle Time 3.7 sec
Battery Life 550 full power flashes per charge
Power Source 1 x Rechargeable 11.1V Li-ion battery pack
100-240 VAC power source
Dimensions 13.50 x 4.75 x 8.63" (34.3 x 12.1 x 21.9 cm)
Weight 6.1 lb (2.8 kg)
Built-in Slave Cell Yes, optical
Color Temperature 5500 K ±200
Product Highlights
  • 2.4 GHz Power Control Wireless Receiver
  • 400Ws, 6-Stop Power Range
  • 1/10 Stop Power Increments
  • Rechargeable Li-Ion Battery Power
  • Up to 550 Full-Power Flashes
  • Flash Duration: 1/12800 - 1/500 Sec
  • LED Modeling Light
  • Built-In Optical Slave
  • C-Mode for up to 15 Flashes per Second
  • Bowens Accessory Mount
In The Box
  • Dynalite Baja B4 Battery-Powered Monolight
  • B4-CH Battery Charger
  • BRR-616 Receiver
  • RST-165 Standard Umbrella Reflector
  • B4 Lithium-Ion Battery
  • PD-101 Clear Protective Cover
  • PC-301 Protective Cap
  • Limited 1-Year Warranty
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