{"product_id":"westcott-fj400-ii-400ws-battery-powered-studio-strobe","title":"FJ400 II 400Ws Battery-Powered Touchscreen Monolight Strobe with Bowens S-Type Fitting","description":"\u003cp\u003eThe FJ400 II 400Ws Touchscreen Strobe is a high-performance, portable lighting solution designed for professional photographers and content creators. Combining ultra-fast recycle times, powerful 400Ws output, AC\/DC battery flexibility, and an intuitive colour OLED touchscreen, it delivers exceptional speed, reliability, and creative control for both studio and on-location shoots.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003ch4\u003e400Ws versatile output (9 F-stops)\u003c\/h4\u003e\n    \u003cp\u003eDelivers a wide power range for everything from subtle fill light to full-power illumination in demanding shooting conditions.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eUltra-fast recycle times (0.01–0.9 sec)\u003c\/h4\u003e\n    \u003cp\u003eIndustry-leading speed ensures you never miss a moment, ideal for action, sports, and fast-paced shooting environments.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eFlexible AC\/DC battery system\u003c\/h4\u003e\n    \u003cp\u003eProvides 550+ full-power flashes per charge with the included battery, with optional higher-capacity upgrades available.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eConsistent 5500K colour temperature\u003c\/h4\u003e\n    \u003cp\u003eMaintains accurate colour across the entire output range for professional, repeatable results.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eFull-colour OLED touchscreen\u003c\/h4\u003e\n    \u003cp\u003eIntuitive interface with tap, swipe, and slide controls for fast, effortless adjustments on set.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eHigh-speed flash duration (up to 1\/24,000s)\u003c\/h4\u003e\n    \u003cp\u003eFreezes motion with precision, perfect for capturing sharp action shots.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eCompact and portable design\u003c\/h4\u003e\n    \u003cp\u003eWeighs just 5.3 lbs, making it easy to transport and ideal for location work.\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003e30W bi-colour LED modelling light\u003c\/h4\u003e\n    \u003cp\u003eAdjustable from 2700K to 6500K for previewing lighting and adding continuous light when needed.\u003c\/p\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFJ400 II 400Ws Strobe\u003c\/li\u003e\n  \u003cli\u003eFJ Pro Battery\u003c\/li\u003e\n  \u003cli\u003eAC power adapter and charging cable\u003c\/li\u003e\n  \u003cli\u003eProtective reflector\u003c\/li\u003e\n  \u003cli\u003eCarry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(Optional accessories and additional batteries sold separately)\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Used For\u003c\/h3\u003e\n\u003cp\u003eThis strobe is designed to give photographers full creative control, allowing you to:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapture high-speed action with precision flash timing\u003c\/li\u003e\n  \u003cli\u003eShoot studio portraits with consistent, accurate lighting\u003c\/li\u003e\n  \u003cli\u003eWork on location without relying on mains power\u003c\/li\u003e\n  \u003cli\u003eCreate dynamic lighting setups using multiple strobes\u003c\/li\u003e\n  \u003cli\u003eUse high-speed sync for outdoor shooting in bright conditions\u003c\/li\u003e\n  \u003cli\u003eExperiment with advanced lighting techniques like multi-frame effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical Advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003ch4\u003eFast workflow:\u003c\/h4\u003e\n    \u003cp\u003eMinimal downtime thanks to rapid recycling\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003ePortable power:\u003c\/h4\u003e\n    \u003cp\u003eReliable battery performance for location shoots\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eSystem integration:\u003c\/h4\u003e\n    \u003cp\u003eCompatible with a wide wireless ecosystem\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eUser-friendly:\u003c\/h4\u003e\n    \u003cp\u003eTouchscreen interface reduces setup time\u003c\/p\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003ch4\u003eCreative flexibility:\u003c\/h4\u003e\n    \u003cp\u003eAdvanced modes and lighting effects built in\u003c\/p\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSimple Summary\u003c\/h3\u003e\n\u003cp\u003eThe FJ400 II is a powerful, portable 400Ws strobe with ultra-fast performance, reliable colour, and intuitive touchscreen control—making it an essential tool for photographers who need speed, flexibility, and professional results anywhere.\u003c\/p\u003e\n\n\u003ch2\u003eFeature List (Condensed)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e400Ws output with 9-stop range\u003c\/li\u003e\n  \u003cli\u003e0.01–0.9 second recycle time\u003c\/li\u003e\n  \u003cli\u003e550+ full-power flashes per charge\u003c\/li\u003e\n  \u003cli\u003e5500K ±150K colour consistency\u003c\/li\u003e\n  \u003cli\u003eOLED colour touchscreen interface\u003c\/li\u003e\n  \u003cli\u003eFlash duration up to 1\/24,000s\u003c\/li\u003e\n  \u003cli\u003eHigh-Speed Sync up to 1\/8000s\u003c\/li\u003e\n  \u003cli\u003e30W bi-colour LED modelling light (2700K–6500K)\u003c\/li\u003e\n  \u003cli\u003eBowens mount compatibility\u003c\/li\u003e\n  \u003cli\u003eWireless control (328 ft range, 16 groups, 31 channels)\u003c\/li\u003e\n  \u003cli\u003eCompact design (5.3 lbs)\u003c\/li\u003e\n  \u003cli\u003eUSB-C firmware updates\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Westcott","offers":[{"title":"Default Title","offer_id":57756882895235,"sku":"WEST-5700-A","price":599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/6943\/8707\/files\/WEST-5700-A-WESTCOTT-FJ400-II-400WS-BATTERY-POWERED-LOCATION-FLASH-01.webp?v=1775742194","url":"https:\/\/www.essentialphoto.co.uk\/products\/westcott-fj400-ii-400ws-battery-powered-studio-strobe","provider":"EssentialPhoto \u0026 Video","version":"1.0","type":"link"}