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SKU: B-31.710.07

broncolor Siros 400 L

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  • Regular price $2,462.95
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    The broncolor Siros L is broncolor’s 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 440 flashes at full power per battery charge, colour constancy and very fast flash durations. Easy to control with the bronControl app. Available in 400 and 800 joules.

    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 1/8000 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 and Sony cameras.

     broncolor Siros 400 L WiFi RFS 2

    Flash energy: 400 J
    F-stop at 2 m (6 1/2 ft) distance, 100 ISO with reflector L40: 22 5/10
    with reflector P70: 32 5/10
    broncolor HS function

    Flash duration: t 0.1 (t 0.5):
    min. energy: 1/9000 s (1/19000 s)
    max. energy: 1/400 s (1/1200 s)
    Charging time (at 28.8 V):
    eco mode: 0.04 – 1.9 s
    normal: 0.03 – 1.2 s
    Control range of flash energy:

    over 9 f-stops in 1/10 or full f-stop steps

    2 – 400 J
    Sequences up to 50 flashes



    In The Box:

    • 1 Siros L WiFi / RFS 2 (incl. umbrella reflector)
    • 1 Lithium Ion battery
    • 1 Battery charger (incl. mains cable country specific)
    • 1 Flash Bag 1.1 1 USB cable
    • 1 Operating instructions
    • 1 Safety instructions