Westcott FJ400-SE Studio Strobe (400Ws)

Get started with studio photography using a powerful 400Ws strobe that delivers professional lighting, essential features, and seamless FJ Wireless integration. Perfect as a standalone light or as part of a larger multi-light setup, the FJ400-SE offers reliable, high-quality performance for portraits, products, content creation, and more.

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Professional Results, Incredible Value

• 400Ws output for dependable studio-quality lighting

• Fast 0.5–1.0 second recycle time keeps up with fast-paced work

• 5500K (±200K) daylight-balanced flash for accurate, true-to-life colour

• Built-in 2.4GHz FJ Wireless receiver for full remote control

• 16 groups • 32 channels for reliability in busy shooting environments

• Manual mode with Front & Rear Curtain Sync

• 6-stop power range (12.5–400Ws) in 0.1 or 1.0-stop increments

• Large LCD with intuitive controls and automatic memory recall

• 15W LED modelling light (5500K ±150)

• Bowens S-Type mount + 9mm umbrella slot for wide accessory compatibility

• Magnetic reflector and gel set included for shaping and colour adjustment

• AC-powered — no batteries or receivers required

• Works with the Westcott StudioLink app (Mask, Delay & remote control)

• Backed by Westcott’s 1-year manufacturer pledge and lifetime support

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Professional Lighting Made Simple

The FJ400-SE delivers the same colour accuracy, reliability, and power output consistency as the original FJ400 — but in a streamlined, AC-powered design for photographers who want simplicity without compromise. Whether you’re expanding your lighting kit or building your first studio setup, the FJ400-SE gives you predictable and repeatable results every time.

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Reliable, High-Performance Studio Lighting

• Strong, clean output at all power levels

• Rapid recycling for smooth, uninterrupted shooting

• Ideal for portraits, e-commerce, products, and small-set photography

• Excellent stability for professional workflows

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Adjustable Lighting for Flawless Results

• 6-stop power range (1/32 to full)

• Fine, accurate adjustments in 0.1-stop steps

• 15W LED modelling lamp provides real-time preview

• Flash duration up to 1/1200s for crisp studio imagery

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Seamless FJ Wireless System Integration

The strobe’s built-in 2.4GHz receiver offers:

• Full control via any FJ Wireless trigger or speedlight

• Compatibility with major camera brands (Canon, Nikon, Sony - manual mode, Fujifilm, Panasonic, Olympus)

• Up to 328 ft (100m) wireless range

• 16 groups and 32 channels to avoid interference

• Optical sensor + sync port for additional triggering options

Use the free StudioLink app to unlock Mask Mode, Delay Mode, and remote control via mobile.

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Shape and Style Your Light

• Bowens S-Type mount for softboxes, umbrellas, beauty dishes & more

• Built-in metal tilter bracket with 5/8" (16mm) receiver

• Magnetic reflector included for crisp directionality

• Colour-correction gel set included (CTO, ½ CTO, Window Green, Diffusion)

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In the Box

• 1 × FJ400-SE Studio Strobe

• 1 × 55° Magnetic Reflector (Bowens)

• 1 × Magnetic Gel Set (CTO, 1/2-CTO, Window Green, Diffusion, Gel Frame)

• 1 × 14.8' AC Power Cord

• 1 × Replacement Fuse

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Technical Specifications

Strobe

• Maximum Power: 400Ws

• Power Range: 12.5–400Ws (6 F-stops)

• Flash Duration: Up to 1/1200s

• 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)

• Colour Temp: 5500K ±200K

• Modes: Manual, Front Curtain, Rear Curtain

• Wireless Range: 100m

• Wireless: 16 groups, 32 channels (2.4 GHz)

• Modelling Lamp: 15W LED (5500K ±150)

• Sync Speed: 1/250s

• Sync Port: 3.5mm

• Optical Sensor: Yes

• Cooling: Self-monitoring fans

• Firmware: Not upgradable

• Power: AC 220–240V (UK Type G plug)

General

• UPC: 810164331991

• Item Weight: 3.9 lb (1.8 kg)

• Product Dimensions: 23.1 × 11.7 × 18.3 cm

• Box Dimensions: 33 × 25.7 × 19.6 cm

• Materials: Nylon, Plastic, Aluminium, Rubber, Electronic Components

Care

• Wipe with a dry cloth

• Avoid water, moisture, and extreme temperature shifts

• Ensure stable mounting

• RF interference may affect wireless performance

• Do not modify the strobe