The versatile B1X battery powered, 500 ws Monolight ( aka Self Contained Head ) flash / strobe head is perfect for locations where you don’t have power and need a battery operated unit, or for travel.

Includes

1 x B1X 500 Ws head
1 x Battery
1 x Fast charger.

Specs

• 7 lbs w/ battery
• 500Ws 9 f-stop range
• up to 325 full power flashes
• 20 flashes per second burst mode
• flash duration up to 1/19,000s
• recycle time of 0.05-1.9s
• HSS with option Air Remote up to 1/8000s
• LED modeling light for better power saving
• Compatible with all Profoto light shaping tools and OCF modifiers

Profoto Specified operating Conditions

• Intended for indoor photographic use.
• Do not place or use the equipment where it can be exposed to moisture, extreme
  electromagnetic fields, or in areas with flammable gases or dust.
• Do not expose the B1X to hasty temperature changes
• The B1X’s have an operating temperature of -10 °C to +50 °C (-4 °F to +120 °F)