Product Description
Westcott FJ400-SE 3-Light Studio Strobe Kit with FJ-X3 Sony Wireless Trigger
Bundle and save with this professional 3-light flash kit featuring three reliable 400Ws studio strobes, two 42" octa softboxes, and a Sony-dedicated wireless trigger for seamless control. Ideal for photographers building a high-end studio setup with powerful, consistent lighting and full Sony compatibility.
Professional Results, Incredible Value
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Includes 3 × FJ400-SE strobes, magnetic reflectors, gel sets & 14.8' AC power cords
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Includes 2 × ClickBox Octa 42" softboxes
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Includes FJ-X3 Sony Wireless Trigger for native Sony camera compatibility
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400Ws output for dependable, high-quality studio lighting
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Fast 0.5–1.0s recycle time
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Consistent 5500K (±200K) daylight-balanced flash
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16 groups • 32 channels for stable triggering in high-interference environments
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Manual mode with Front & Rear Curtain Sync
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6-stop output range (12.5–400Ws) in 0.1 & 1.0-stop increments
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Large LCD display with intuitive controls & auto memory recall
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15W LED modelling light (5500K ±150K)
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Bowens S-mount & 9mm umbrella receptacle
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AC-powered—no batteries or receivers required
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Compatible with the Westcott StudioLink app for remote control, Mask & Delay features
Professional Lighting Made Simple
Compact, powerful, and colour-accurate, the FJ400-SE gives you reliable performance without unnecessary complexity. It’s an excellent choice for portraiture, product photography, commercial work and content creation.
Reliable Studio Lighting
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Strong 400Ws output
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Rapid recycling for uninterrupted shooting
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Excellent colour consistency for predictable results
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Perfect for multi-light setups: key, fill, rim and background lights
Flexible, Precise Light Control
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Wide 12.5–400Ws adjustment range
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0.1-stop fine control
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LED modelling lamp for previewing light
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Flash durations down to 1/1200s (t0.5)
Sony-Dedicated Wireless Trigger Integration
The included FJ-X3 Sony Trigger offers:
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Native Sony compatibility
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32 channels • 6 groups (10 additional groups via app)
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Up to 300m wireless range
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Simple control of power and settings across all strobes
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USB-C port for firmware updates
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Support for StudioLink mobile app features
The strobes’ built-in 2.4GHz receivers ensure consistent, reliable communication.
Shape and Style Your Light
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Bowens S-mount for wide modifier compatibility
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Includes magnetic reflectors & colour-correction gel sets
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ClickBox octaboxes provide soft, even illumination with fast setup
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Built-in tilter bracket with 5/8" receiver for secure mounting
In The Box
3 × FJ400-SE Strobes
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3 × 55° Magnetic Reflector
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3 × Magnetic Gel Set (CTO, ½ CTO, Window Green, Diffusion & Frame)
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3 × 14.8' AC Power Cord
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3 × Replacement Fuse
Softboxes
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2 × ClickBox Octa 42"
Trigger
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1 × FJ-X3 Sony Wireless Trigger
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1 × Li-ion Battery
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1 × USB-C to USB-A Cable
Technical Specifications (Strobe)
Maximum Power: 400Ws
Energy Range: 12.5–400Ws (6 stops)
Flash Duration (t0.1): 1/200–1/300s
Flash Duration (t0.5): 1/200–1/1200s
Recycle Time: 0.5–1.0s (Fast), 0.5–3.0s (Stable)
Continuous Capture: Up to 20 FPS (camera dependent)
Colour Temp: 5500K ±200K
Modelling Lamp: 15W LED
Sync Speed: 1/250s
Wireless Range: 100m (Strobe)
Mount: Bowens S-Type
Power: AC (UK Type G plug)
General
Product Dimensions: 23.1 × 11.7 × 18.3 cm
Packed Size: 71.1 × 40 × 35.6 cm
Kit Weight: 12.5 kg
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