Westcott FJ400-SE Studio Strobe 400Ws (110V)

Product Features

• 400Ws AC-Only Manual Strobe
• 0.5-1.0 sec Recycling
• 6-Stop Power Range, 0.1 & 1.0 Increments
• 15W Daylight LED Modeling Light
• 16 Groups, 32 Wireless Channels
• Intuitive Large LCD Screen & App Control
• Creative Mask & Delay Features
• 5/8" Receiver; Bowens S Mount
• Includes Magnetic Reflector & Gel Set
• Includes AC US Power Cord

In the Box

• FJ400-SE Studio Strobe (110V)
  
• 55-Degree Magnetic Reflector (Bowens)
  
• Magnetic Gel Set (CTO, 1/2-CTO, Window Green, Diffusion, Gel Frame) 
  
• FJ400-SE AC Power Cord (14.8')
  
• FJ400-SE Replacement Fuse

Overview

Professional Lighting Made Simple 
Whether you’re stepping into off-camera flash or expanding your lighting kit, the FJ400-SE is built for photographers who want reliable results without added complexity. This 400Ws studio strobe delivers dependable power, accurate color, and seamless FJ Wireless system compatibility in a streamlined, AC-powered design with the same trusted build quality as the original FJ400. 

Reliable Power for Everyday Studio Work 
With 400 watt-seconds of output and a fast 0.5 to 1.0 second recycle time, the FJ400-SE keeps up with fast-paced shoots. It’s a go-to solution for portraits, product photography, and content creation, giving you confidence to deliver shot after shot. 

Adjustable Lighting for Flawless Results 
The FJ400-SE produces a consistent 5500K daylight-balanced flash with a 6 F-stop output range from 12.5–400Ws (1/32 power to full). Adjust power in 0.1 or 1.0-stop increments for fine-tuned exposure. A 15W LED modeling light with 5500K daylight output helps you preview light placement and composition. 

Quick Setup with Creative Control  
The large LCD screen, intuitive menu, and auto memory recall make setup fast and simple. This monolight flash features Manual mode with Front and Rear Curtain Sync for creative timing effects. Flash durations as short as 1/1200s allow you to freeze motion, while the built-in cooling system and adjustable recycle modes ensure consistent performance during longer sessions.

Seamless FJ Wireless System Integration 
A built-in 2.4GHz receiver lets you control the strobe wirelessly using any FJ Wireless trigger or speedlight, both compatible with major camera brands. With 16 groups, 32 channels, and up to 328’ (100m) of wireless range, it provides reliable communication—even in high-interference environments. An optical sensor and sync port offer additional triggering options. Use the free Westcott StudioLink app to control your lights and access features like Creative Mask and Delay, all from your mobile device. 

Shape and Style Your Light 
A Bowens S-Type mount and 9mm umbrella receptacle support a wide range of light modifiers, including softboxes, beauty dishes, and umbrellas. The built-in tilter bracket with 5/8” (16mm) receiver offers secure mounting and flexible positioning. Each strobe includes a magnetic reflector and color correction gel set (CTO, 1/2-CTO, Window Green, Diffusion, Gel Frame) to help match ambient lighting and shape your look right out of the box.

Reliable Build, Backed by Trusted Support 
The FJ400-SE runs on standard 110–120V AC power and weighs just 3.9 lbs (1.8kg), making it a lightweight, dependable choice for studio environments. It’s backed by Westcott’s 1-year pledge and lifetime US-based customer support.