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Broncolor Siros 400 S Expert 2-Light Kit

BH #BRS400SE2K • MFR #B-31.665.07
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Broncolor Siros 400 S Expert 2-Light Kit
Key Features
  • 2 x Siros S 400Ws Monolights
  • 1 x Umbrella (33.5")
  • Softbox with Speedring (23.6 x 23.6")
  • 2 x Basic M Stands (8')
The Siros 400 S Expert 2-Light Kit from Broncolor is built around two 400Ws monolights, with a 9-stop power range, 1/19,000 sec flash duration, and Wi-Fi or radio signal remote control. Each of the flash heads come with an 8' light stand. Light modifiers, a 33.5" silver umbrella and a 23.6 x 23.6" softbox with speedring. a sync cord, Wheeled Flash Bag 2, and accessory bag are also included.
More Details
Special Order
Expected availability: 7-14 Business Days
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Add a protection plan from $439.99
Number of Lights

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Broncolor 400 S Overview

The Siros 400 S Expert 2-Light Kit from Broncolor is built around two 400Ws monolights, with a 9-stop power range, 1/19,000 sec flash duration, and Wi-Fi or radio signal remote control. Each of the flash heads come with an 8' light stand. Light modifiers, a 33.5" silver umbrella and a 23.6 x 23.6" softbox with speedring. a sync cord, Wheeled Flash Bag 2, and accessory bag are also included.

 

Broncolor Siros 400 S WiFi/RFS 2.1 Monolight

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 Softbox (2 x 2')

This Broncolor Softbox is a 2 x 2' light modifier that creates an even, diffuse light. This type of soft light is useful in product and portrait photography. The amount of diffusion can be adjusted via a removable baffle and front panel. Also, it is able to accept grids and other light modification accessories.

Included with this softbox are four rods for constructing and attaching the box to a light via an optional speedring. Also, it comes with the interior baffle, a front diffuser panel, and a transport bag for storage.

Broncolor Speed Ring for Broncolor Flash Systems

This Broncolor Speed Ring is an adapter for mounting Broncolor softboxes to Broncolor flash systems. It features color coding on the rear face for easily assembling the softbox. The speed ring comes with a soft case.

Broncolor Umbrella Silver/Black 85 cm (33.5")

Start controlling and modifying your light with this 85 cm (33.5") Umbrella Silver/Black from Broncolor. In general, the umbrella will broaden and soften the light, with larger sizes providing an even softer effect. This model features a reflective silver interior with a black backing to provide a crisper, more focused light, revealing structure and detail in your subjects.

Broncolor Sync Cable (16')

The Broncolor 16' Sync Cable is a heavy duty cable that allows you to trigger your Broncolor flash head with a hard-wired connection. It has a mini pin at one end and a male PC connector at the other end. Although this is a straight cable, the camera end has a coiled section so that the cable doesn't disconnect or pull over the camera if tugged.

Broncolor Basic M Stand for Siros Monolights

The Basic M Stand for Siros Monolights from Broncolor is a light stand designed specifically for the Siros series of monolights. These stands are included in Siros kits but are also available here as individual replacements.

Broncolor Flash Bag 2 for Siros Monolights

Store, transport, and protect your Siros Monolights and related accessories with the black Flash Bag 2 from Broncolor. The bag features top and side handles, a zipper closure, and nylon construction. The wheeled Flash Bag 2 has room for 2 Siros monolights with cables and accessories.

Broncolor Accessory Bag for Siros Monolights

This Broncolor Accessory Bag is designed to hold accessories, such as stands, for the Siros monolights. It features a zipper closure and has handle grips for carrying.

Kit Contains:

Broncolor Siros 400 S WiFi/RFS 2.1 Monolight

Key Specs
Item Type
1x Monolight
Includes Flash Tube
Yes
Included Light Modifier
1x Reflector
Included Storage Case
No
Power Range
2 to 400 Ws
 
Power Control
9-Stop Range in 1/10-Stop Increments
Recycle Time
0.02 to 1.40 Sec
TTL Metering
No
Modeling Light
1x 300 W Tungsten Bulb Included
Wireless Remote Control Type
Radio/RF Receiver Built-In
Wi-Fi Built-In
Optical Receiver Built-In
Sync Speed
1/8000 Sec
Power Source
AC Power (Cable Included)
Inputs/Outputs
1x Barrel / Coax Female Flash Sync Input
1x USB-C Female Firmware Input
1x IEC Female Power Input (100 to 240 VAC, 50 / 60 Hz)
Fixture Mounting
1x 5/8" Receiver
Weight
7.1 lb / 3.2 kg
Light Fixture
Item Type
1x Monolight
Includes Flash Tube
Yes
Included Light Modifier
1x Reflector
Included Storage Case
No
Power Range
2 to 400 Ws
 
Power Control
9-Stop Range in 1/10-Stop Increments
Recycle Time
0.02 to 1.40 Sec
Color Temperature
5750K
Flash Ready Indicator
Audio & Visual
TTL Metering
No
Cooling System
Fan
Umbrella Mount
Yes
Front Accessory Mount
Broncolor
Replaceable Flash Tube
Yes (User Replaceable)
Modeling Light
Modeling Light
1x 300 W Tungsten Bulb Included
Control Modes
Full On, Off, Proportional
On/Off Switch
Yes
Connectivity
Wireless
2.4 GHz Radio/RF 
Wireless Remote Control Type
Radio/RF Receiver Built-In
Wi-Fi Built-In
Optical Receiver Built-In
Mobile App Compatible
Yes: Android & iOS
App Name: bronControl
Wireless Channels
99
Wireless Groups
4
Wireless Frequency
2.4 GHz
Wireless Range
164' / 50 m (Radio/RF)
Flash Duration
t.1: 1/6500 to 1/1000 Sec
t.5: 1/13,000 to 1/2200 Sec
Sync Speed
1/8000 Sec
Power & I/O
Power Source
AC Power (Cable Included)
Inputs/Outputs
1x Barrel / Coax Female Flash Sync Input
1x USB-C Female Firmware Input
1x IEC Female Power Input (100 to 240 VAC, 50 / 60 Hz)
Input Power
100 to 240 VAC, 50 / 60 Hz
Included Adapter / Cable
1x USA Type-A/B to IEC Male Cable
Current
5.5 A (Operating)
Auto Dump
Yes
Mounting
Fixture Mounting
1x 5/8" Receiver
General
Display
No
Dimensions
12.6 x 7.1 x 5.1" / 32 x 18 x 13 cm
Weight
7.1 lb / 3.2 kg
Packaging Info
Package Weight
10.5 lb
Box Dimensions (LxWxH)
13.5 x 9.2 x 8.9"

Broncolor 400 S Reviews

See any errors on this page?

"Designed and developed in Switzerland" So where ...

"Designed and developed in Switzerland" So where is it manufactured?
Asked by: Stanley
broncolor products are designed, developed, and final assembly is done in Switzerland from components sourced worldwide.
Answered by: broncolor USA Team
Date published: 2023-06-05

Do these have TTL?

Do these have TTL?
Asked by: Benji
No, the Broncolor Siros 400 S WiFi/RFS 2.1 Monolight does not support TTL.
Answered by: Rob K
Date published: 2023-10-01

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: 2023-10-01

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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