Broncolor Siros 400 S WiFi/RFS 2.1 Monolight

BH #BRS400SWFRF • MFR #B-31.623.07
Broncolor
Broncolor Siros 400 S WiFi/RFS 2.1 Monolight
Key Features
  • 400Ws, 9-Stop Power Range
  • 1/10 or Full Stop Intervals
  • Flash Duration: 1/8,000 - 1/1000 Sec
  • Recycle Time: 0.02 - 1.4 Sec
Providing a 400Ws output in a compact design, the Siros 400 S WiFi/RFS 2.1 Monolight from Broncolor is a reliable studio flash unit with Wi-Fi connectivity and a built-in RFS 2.1 receiver for wireless control and triggering. It has a 9-stop power range which is adjustable in 1/10 or full stop increments for great control over light output. The Siros S is also quite fast with a flash duration from 1/8000 - 1/1000second and a recycle time of 0.02 - 1.4 seconds depending on power settings. Additionally, the monolight has a halogen modeling light.
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Expected availability: 7-14 business days
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Broncolor 400 S Overview

Providing a 400Ws output in a compact design, the Siros 400 S WiFi/RFS 2.1 Monolight from Broncolor is a reliable studio flash unit with Wi-Fi connectivity and a built-in RFS 2.1 receiver for wireless control and triggering. It has a 9-stop power range which is adjustable in 1/10 or full stop increments for great control over light output. The Siros S is also quite fast with a flash duration from 1/8000 - 1/1000second and a recycle time of 0.02 - 1.4 seconds depending on power settings. Additionally, the monolight has a halogen modeling light.

Built into the Siros S is a specialized Speed Mode that speeds up the charging time and flash duration to provide a fast sequence of exposures, up to 50 per second at the fastest setting. Also, the unit has a USB connection for software updates and is fan cooled for temperature control. An integrated reflector and mount are included for adding modifiers to the light.

When the Siros is connected to a Wi-Fi network, each light can be identified by a different-color LED and can be easily controlled using the bronControl app for smartphones and tablets
With the integrated Broncolor RFS 2.1 receiver, users can use the RFS 2.1 transmitter for remote control from the camera
Cut-off technology uses a microprocessor to calculate the flash duration to an output, enabling sequences with up to 50 flashes per second
Enhanced Color Temperature Control technology adapts flash voltage and duration in order to achieve a constant color temperature over the entire variation range
Individual power distribution means the unit has controllers for each lamp in order to have greater control over the flash power range
Speed mode reduces flash duration and charging time while reducing the maximum power in order to achieve a series of rapid exposures without overheating
Single rotary control for flash power output setting, a slight turn provides 1/10 stops while a "Twist" function allows for whole stops
Internal discharge when power is reduced
Grip features double-wall plastic with a special coating for durability and comfort
Aluminum stand adapter can be used with the handle to function as a built-in floor stand
Standard sync port and built-in photocell are available for more elaborate triggering setups
Black aluminum body construction
Designed and developed in Switzerland

Broncolor 400 S Specs

Flash Head
Maximum Power2 to 400 Ws
Power Control9 Stops in 1/10-Stop Increments
Flash Durationt.1: 1/6500 to 1/1000 Sec
t.5: 1/13,000 to 1/2200 Sec
Recycle Time0.02 to 1.40 Sec
Color Temperature5750K
Flash Ready IndicatorAudio, Visual
ReflectorChangeable
Accessory Fitting TypeBroncolor
Modeling Light
TypeTungsten
Wattage300 W
Sync
Sync TypeOptical, Radio
Built-In Wireless ReceiverYes
Power
AC Input Power100 to 240 VAC, 50 / 60 Hz
Current5.5 A (Operating)
General
DisplayNone
Auto DumpYes
Fan CooledYes
DimensionsH: 7.1 x W: 5.1 x L: 12.6" / H: 18.0 x W: 13.0 x L: 32.0 cm
Weight7.1 lb / 3.2 kg
Packaging Info
Package Weight10.5 lb
Box Dimensions (LxWxH)13.5 x 9.2 x 8.9"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

question

Hey is this specific light good foR starters?
Asked by: Anonymous
The Broncolor Siros 400s is a very good strobe. It is not a beginner strobe but is good for beginner to professional use.
Answered by: Robert K.
Date published: 2018-08-25

question

Does this moonlight come with a reflector? If so, which one?
Asked by: Craig
The Broncolor Umbrella Reflector for Siros and Siros L Monolights B&H # BRURS is included with this monolight.
Answered by: Kirk R.
Date published: 2018-08-25

question

Are these heads battery powered and HSS capable?
Asked by: Gerardo G.
The Siros 400S is powered by a wall outlet and is not HS compatible. BUT the battery powered version - Siros 400L (B&H # BRS400LWFR2B MFR # B-31.710.07) is completely battery powered and HS compatible for Canon, Nikon, and Sony.
Answered by: Dan W. Broncolor Expert
Date published: 2018-08-25
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