Make the World Your Studio


The PROBLITZ DC 400 gives you complete control over lighting while shooting outdoor. The wireless triggering with TTL function makes it easier for you to capture any moment without hassle whereas manual mode with HSS capability allows you to adjust the flash output as per your needs. The creative modes: Freeze and delayed help you capture a perfect shot while the 4400mAh Li-ion battery gives you the freedom and mobility to venture out from the studio, rapidly set up and reposition lights on location.

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While its TTL functionality is one of the key attractions, the PROBLITZ DC 400 Manual mode gives just as much freedom to adjust the flash output for those that prefer to have complete control of their light. The Manual mode with HSS overpowers the sun and any ambient light with a shutter speed up to 1/8000s.

The rechargeable 4400mAh Lithium battery specifically designed for PROBLITZ DC 400 gives up to 400 full power flashes. The built-in battery level indicator makes it easy to check the charge level on spare batteries. The battery clicks on or off the PROBLITZ DC 400 in seconds and can be recharged quickly with the battery charger giving photographers the freedom and mobility to venture out from the studio and rapidly set up the lights on location.

PROBLITZ DC 400 works natively with Canon RT systems. Use a Canon trigger to control a PROBLITZ DC 400 or use a PROBLITZ TX-BLT Trigger to control a Canon RT flash in any combination.

Product Specifications

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Product Specifications

Type DC 400
Power Output (WS) 400Ws
Recycle Time 0.05~1.5s
Flash power variation 1.0~9.0 (M) / 5.0-9.0 (HSS) / ​+​ 3.0EV (TTL)
Power variation mode 1 f-stop / 0.1 f-stop increment
Flash mode M / TTL
Sync mode NOR / HSS / Freeze
Flash duration(t0.5) 1/800s~1/8500s (NOR), 1/800s~1/19000s (Freeze)
Color temperature NOR / TTL / HSS 5500K +​150K, Freeze 5500K +​500K
Modeling lamp 15W LED (Proportion /Independent /Off)
Wireless receiver Built-in 2.4GHz , TX-BLT C / TX-BLT S / TX-BLT N / TX-BLT F
Channel/Group/ID CH:00 - 15 / GR: A-J / ID: 00 - 99, AU
Photo Cell Built-in infra-red sensor
Sync socket/Sync voltage 3.5mm / DC 5V
Lithium battery DC 14.8V 4400mAh
Battery capacity Up to 400 times at full power
Battery lift 300 charge cycle
Battery charge About 2.5 hours
Overheat protection Yes
Auto power off After 60 minutes / Sleep activated after 30 minutes
USB firmware update support Yes
Operating room temperature 0 - 40° C
Dimensions 280(L) x 125(W) x 190(H)mm
Weight 2.25 kgs with battery

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