Broncolor Siros L 800 Outdoor Kit 2 WiFi / RFS2, battery-powered monolight. Siros 800 L Outdoor Kit 2 includes two Siros 800 L flash heads, two Li-Ion batteries, a charger, a silver/black umbrella, a softbox with adapter ring, a sync cable, and an Outdoor Trolley Backpack.
Siros L 800
Broncolor Siros L 800 WiFi / RFS2, battery-powered monolight. A battery-powered monolight which provides ambitious professional photographers with the opportunity to enjoy the perfect lighting, be this in a mobile form in the studio, or for external shots – offering up to 220 flashes at full power per battery charge, colour constancy and very fast flash durations. Easy to control with the bronControl app.
All Siros L units with the latest software update are “HS” compatible. “HS” lets you use flash in combination with shortest shutter speed settings on your camera. For example, with ambient light, even with the aperture wide open (selective focus), the image can be underexposed correctly with up to 1/8700 s and Siros L still lets you set dominant and creative light effects. All you need for this is the RFS 2.2 trigger, which is available for Nikon, Canon, Fuji and Sony cameras.
Abundant power
Up to 800 joules and carefully calculated reflectors never leave you in the dark. Siros L illuminates even your largest sets or dominates the sun. High-speed synchronisation ("HS") is integrated as well.
Battery endurance
A single charge of the compact and lightweight battery stores power for up to 220 flashes. Full power flashes!
Impressive speed
In only 0.03 s, the Siros L can be ready for the next flash. The flash duration can be as short as 1/8700 s (t 0.1) - shorter than the fastest shutter speed of your camera!
LED Modelling Light
The LED modelling light consumes 25 W only but it is bright enough to build your set and focus properly. The colour temperature of 3000 K matches perfectly with the modelling light of Siros S.
Video - Broncolor Siros L
Easy to use
Very simple operation using the single rotary controller. Alternatively, Siros L can be controlled via the advanced, intuitive bronControl app.
Key Features
- Flash energy: 800 Ws
- F-stop at 2 m distance, 100 ISO: with L40 reflector: 32 8/10 with P70 reflector: 45 6/10
- Broncolor "HS" function
- Flash duration min. energy t 0.1: 1/8700 s
- Flash duration max. energyt 0.1: 1/250 s
- Charging time (at 28.8 V): ECO mode: 0.05 – 4.3 s / Normal: 0.03 – 2.7 s
- Control range of flash energy: over 9 f-stops in 1/10 or full f-stop steps, 4 – 800 J
- Sequences up to 50 flashes
- Modelling light: 25 W LED, 3000 K
Includes
- 2x Siros 800 L WiFi / RFS 2
- Umbrella Reflector
- Umbrella Silver/Black 85cm
- Softbox 60x60 cm
- 2x Lithium-Ion Battery
- Battery Charger
- Outdoor Trolley Backpack
- Flash Bag 1.1 1
- USB Cable
- Operating instructions
- Safety instructions

Bron Elektronik AG, founded in 1958, with its well-known broncolor brand, has developed over the past half-century into a global player in the international market for professional lighting systems. broncolor aims to produce State of the Art products, housing in a corporate and modern design including broncolor's technological innovations and guaranteeing an unbeatable quality standard. This is also what you expect from broncolor in your daily work in the studio or on location.
broncolor aims to meet your needs and continuously surprise you with innovations - this is what ignites their passion.
