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Broncolor Siros 800 L Battery-Powered Monolight

BH #BRS800LWFR2B • MFR #B-31.720.07
Key Features
  • 800Ws, 220 Full-Power Flashes
  • Li-Ion Battery, High-Speed Sync
  • 70-Minute Recharge
  • 0.03 - 2.7 sec Recycling
The 800Ws Siros 800 L Battery-Powered Monolight from Broncolor is the latest in the Siros series of monolights. Powered by a lithium-ion battery, the flash head gets up to 220 full-power flashes on a 70-minute charge. The modeling light is a 25W LED to conserve battery power.
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Broncolor 800 L Overview

  • 1Description
  • 2Siros L is Battery-Powered
  • 3Siros L is Fast
  • 4Cut-Off Technology
  • 5Speed Mode
  • 6Siros L is Simple
  • 7Siros L is Powerful
  • 8Siros L is LED

The 800Ws Siros 800 L Battery-Powered Monolight from Broncolor is the latest in the Siros series of monolights. Powered by a lithium-ion battery, the flash head gets up to 220 full-power flashes on a 70-minute charge. The modeling light is a 25W LED to conserve battery power.

Speed is central to the design of the Siros L. Recycling is a lightning fast 0.03 to 2.7 seconds, while normal t0.5 flash duration is as short as 1/7400 sec. There's also a Speed Mode that bypasses the Siros L's Enhanced Color Temperature Control to prioritize short flash durations and fast recycle speeds. The result is a flash duration fast enough to freeze water droplets and other stop action effects. The Siros L has a 9-stop variable power range from full power all the way down to 2Ws. While at higher settings it's possible to out-flash the sun, lower settings allow use of even the widest apertures for your desired effect. All functions are available on the simple, intuitive panel via an ergonomic rotary controller, but you also have access to the menus and controls of up to 6 units using your tablet or smartphone and the free bronControl app.

Siros 800 L features Broncolor HS for syncing at shutter speeds up to 1/8000s. Broncolor HS requires an RFS2.2 transmitter, available for Canon, Nikon, and Sony cameras. Existing Siros owners should ensure that their lights have the latest user-upgradable firmware, available online at www.bron.ch/sirosfirmwareupdate/.

Siros L is Battery-Powered
A single fully-charged lithium-ion battery stores enough energy for a Siros 800 L to flash more than 220 times, and it does that at maximum power.
Siros L is Fast
In only 0.03 seconds, your Siros L is ready again. The flash duration can as fast as 1/4400 sec (t 0.1) or 1/7400 sec (t 0.5).
Cut-Off Technology
Flash duration and light output are the two decisive factors in light control. A microprocessor in Siros L will calculate the shortest flash duration for a given energy setting.
Speed Mode
In Speed Mode, fast charging and short flash times have absolute priority. In this case, the calculation of constant color temperature (ECTC) is suppressed for quick results.
Siros L is Simple
Very simple operation using the single rotary controller. Alternatively, you can use the advanced, intuitive app.
Siros L is Powerful
The high light output leaves no photographer standing in the dark. It can even challenge sunshine. And with a control range of 9 stops, you can still use wide-open apertures when needed.
Siros L is LED
With its low power consumption, the 25W LED module provides bright modeling light at a color temperature of 3200K. The light characteristics are absolutely comparable with the modeling light from a mains-operated Siros S.

Broncolor 800 L Specs

Key Specs
Item Type
1x Monolight
Includes Flash Tube
Yes
Included Light Modifier
1x Reflector
Power Range
4 to 800 Ws
 
Power Control
9-Stop Range in 1/10-Stop Increments
Recycle Time
0.03 to 2.7 Sec
TTL Metering
No
Modeling Light
25 W LED Built-In (3000K)
Wireless Remote Control Type
Radio/RF Receiver Built-In
Wi-Fi Built-In
Optical Receiver Built-In
Sync Speed
1/8000 Sec
Power Source
Battery (Included)
Inputs/Outputs
1x Barrel / Coax Female Flash Sync Input
1x Micro-USB Female Firmware Input
Battery
1x Rechargeable Lithium-Ion, 28.8 VDC, 2500 mAh (Included)
 • 220 Flashes at Maximum Brightness
 • 70-Minute Charge Time
Fixture Mounting
1x 5/8" Receiver
Weight
8.2 lb / 3.72 kg (Fixture without Battery)
9.3 lb / 4.22 kg (Fixture with Battery)
Light Fixture
Item Type
1x Monolight
Includes Flash Tube
Yes
Included Light Modifier
1x Reflector
Included Storage Case
1x Case
Power Range
4 to 800 Ws
 
Power Control
9-Stop Range in 1/10-Stop Increments
Recycle Time
0.03 to 2.7 Sec
Color Temperature
5500K
Flash Ready Indicator
Audio & Visual
TTL Metering
No
Umbrella Mount
Yes
Front Accessory Mount
Broncolor
Replaceable Flash Tube
Yes (User Replaceable)
Modeling Light
Modeling Light
25 W LED Built-In (3000K)
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
Flash Duration
t.1: 1/4400 to 1/250 Sec
t.5: 1/7400 to 1/700 Sec
Sync Speed
1/8000 Sec
Power & I/O
Power Source
Battery (Included)
Inputs/Outputs
1x Barrel / Coax Female Flash Sync Input
1x Micro-USB Female Firmware Input
Battery
1x Rechargeable Lithium-Ion, 28.8 VDC, 2500 mAh (Included)
 • 220 Flashes at Maximum Brightness
 • 70-Minute Charge Time
Battery Charging
1x AC to DC Adapter (Included)
Included Adapter / Cable
1x USA Type-A/B to Barrel / Coax Male AC to DC Adapter
Auto Dump
Yes
Mounting
Fixture Mounting
1x 5/8" Receiver
Environmental
Operating Temperature
14 to 140°F / -10 to 60°C
General
Display
No
Dimensions
14 x 7.1 x 5.1" / 36 x 18 x 13 cm
Weight
8.2 lb / 3.72 kg (Fixture without Battery)
9.3 lb / 4.22 kg (Fixture with Battery)
Packaging Info
Package Weight
17 lb
Box Dimensions (LxWxH)
22.5 x 11.5 x 10.3"

Broncolor 800 L Reviews

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