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Announcing our Photo Lab, now available for film processing, scanning, and a whole new set of print services
Announcing our Photo Lab, now available for film processing, scanning, and a whole new set of print services

Broncolor Siros L 400Ws Battery-Powered Monolight

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Original price $462.95 - Original price $462.95
Original price
$462.95
$462.95 - $462.95
Current price $462.95
SKU 24204
Minimum quantity allowed is .
Maximum quantity allowed is .
The product can be bought in quantity increments of .
Kessler Cinedrive F.I.Z. Motor w/Control Box
The Siros L is broncolor’s new battery-powered compact device, 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 both very fast, and also long, flash durations. Easy to control with the bronControl App. Available in 400 and 800 Joules.
Glazer's SKU 24204
Manufacturer Broncolor
MFG SKU B-31.710.07
Product Specs
Maximum Watt/Seconds 400Ws
Control Range 9 stops in 1/10 or full-stop intervals (2-400Ws)
Guide Number With L40 Reflector: f/22+5/10 at 6.5' (2 m) and ISO 100
With P70 Reflector: f/32+5/10 at 6.5' (2 m) and ISO 100
Recycle Time Eco Mode: 0.04 to 1.9 sec
Normal: 0.03 to 1.2 sec
Flash Duration Min. Energy: 1/6,200 sec (t 0.1) / 1/11,300 sec (t 0.5)
Max. Energy: 1/400 sec (t 0.1) / 1/1,200 sec (t 0.5)
Speed Mode:
Minimum Energy: 1/9,200 sec (t 0.1) / 1/19,000 sec (t 0.5)
Maximum Energy: 1/400 sec (t 0.1) / 1/1,250 sec (t 0.5)
Color Temperature Max. Energy with P70: 5500K
Modeling Light 25W LED, 3000K color temperature
Triggering Manual trigger button, photocell, sync cable, built-in Broncolor RFS 2.1 receiver
Remote Control Using bronControl app for mobile devices, or RFS 2.1 transmitter
Flash Ready Indicator Visual and audible (switchable)
Power Li-Ion Battery: 28.8 V / 2.5 Ah / 72 Wh
Charging: 70 minutes
Full-Power Flashes: 440
Other Features Sequences (flash series) up to 50 flashes
USB connection for software updates
Speed Mode for fastest flash duration
User Replaceable Flashtube Yes
Changeable Reflector Yes
Auto Dump Yes, when power is reduced
Operating Temperature 14 to 140°F (-10 to +60°C)
Dimensions Head: 12.6 x 5.1 x 7.1" (32 x 13 x 18 cm)
Battery: 3.3 x 4.3 x 2.2" (8.5 x 11 x 5.5 cm)
Weight Without Battery: 6.8 lb (3.1 kg)
Battery: 1.3 lb (0.6 kg)