The Godox KNOWLED F400Bi is a High-Powered Bi-Colour Flexible Cine LED Mat Panel Light that has been specially designed to fit the needs of the film and television industry. This 400W LED features an ultra-slim profile, and flexible design, allowing it to be placed in positions that are either very difficult or impossible for regular video light fixtures. It has a CRI and TLCI of ≥96 for impeccable colour rendition. It supports Industry-Standard DMX512 control protocol, as well as Godox’s own RC-R9 2.4GHz Wireless Remote and Bluetooth enabling it to be used with the Godox Light App. ideal for large productions. The Godox F400Bi flexible LED mat light is perfect for large-scale Film and TV productions. and is also suitable for  and , as well as for use on movie sets. 

Complete Flexibility with Your Lighting 

One of the Key features of the Godox F400Bi is its foldable design. When opened, it becomes a large 60x120cm light source, producing soft even lighting, even without a softbox (sold separately). When not in use it can be folded down to a fraction of its full size, for portability. It can also be placed in positions that would be very difficult or impossible for other light fixtures, giving you added flexibility.

Perfect Practical Lighting 

Due to their ultra-thin profile, the Knowled F400Bi bi-colour LED mat is perfect for illuminating your subject(s) with soft lighting, in spaces that are either impractical or impossible with traditional Video light fixtures. They can be used in places such as the ceiling of car interiors, in cramped spaces places where there isn’t a lot of room for light stands such as the interior of a train, or as lightweight overhead lighting when shooting either indoors or outdoors.

IP65 Water-Resistance 

The KNOWLED F400Bi flexible LED mat is IP65 certified. This means that it is weather resistant, enabling it to be comfortably used in weather conditions such as rain or fog, etc.  (PLEASE NOTE: The Controller Box is NOT IP65 Water-resistant).

Unrivalled Colour Accuracy 

The F400Bi flexible LED mat has a CRI (Colour Rendition Index) of ≥96 and a TLCI (Television Lighting Consistency Index) of ≥96. This means that the Godox F400Bi will render colours accurately making it ideal for broadcast usage. Perfect for illuminating, tv studios, and movie sets. 

Scientific Dimming Curves 

The KNOWLED F400Bi foldable LED mat gives you the option of four dimming curves, enabling the way that you to adjust your lighting just the way you like. You can select between a Linear, S-Curve, an Exponential Curve, or a Logarithmic Curve, rendering the best lighting effects, in the shortest amount of time. 

Slow-Motion? No Problem

The Godox F400Bi LED mat panel light provides industry-leading reliability with flicker-free performance at any frame rate or shutter angle, and at any intensity level, making it ideal for filming slow-motion shots.

Industry Standard Control Protocols 

The F400Bi flexible LED mat light supports a wide range of international Industry-standard control methods, making it easy to integrate into your current work pipeline. It supports DMX512 control protocol (via a 5-pin XLR connection), which enables you to control a single unit or multiple units from a DMX control console. LumenRadio CRMX Control system is also available when used with the TimoLink Receiver (Sold Separately). CRMX compatibility also means these lights will be compatible with the LumiAir App, Blackout Lighting Software, and the MadMapper App. This makes the Godox F400Bi perfect for large film and television productions that are filming in large studio spaces. 

Other Control Options 

As well as the industry standard control protocols, the Godox F400Bi flexible LED mat also features a built-in 2.4GHz wireless control receiver, enabling it to be used with the Godox RC-R9 Remote (sold separately). It also features Bluetooth support enabling it to be used with the Godox Light App.

High-Quality X-Frame 

The Godox F400Bi LED mat light comes with a high-quality aluminum-alloy X-Frame, which enables you to mount the light to a regular light stand.

More sizes and options are available 

GODOX Knowled LED mat series comes in various sizes and power, perfect for different scenes and sets:   F

The Godox F400Bi flexible LED mat light is the perfect Broadcasting, Corporate video, YouTube, Cinematography, Chroma Key green screen as well as for photography. Whether you’re a seasoned professional or an enthusiast, you can’t really go wrong with the F400Bi bi-colour LED mat. 

 What's In The Box?

 

Distributed By EssentialPhoto

We are proud to now stock Godox branded lights as distributed by EssentialPhoto, this means that you will get Godox but with everything that you loved with the service of EssentialPhoto, including a 2-year warranty and UK customer support.

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F200Bi/F400Bi/F600Bi Comparison Table

Model	F200Bi	F400Bi	F600Bi
Colour Temperature Range	2,700-8,500K	2,700-8,500K	2,700-8,500K
Brighness	1,130lux @3m (5600K)	2,280lux @3m (5600K)	TBC
Max. Power	200W	400W	600W
CRI	≥96	≥96	≥96
TLCI	≥96	≥96	≥96
DMX512	Yes	Yes	Yes
CRMX	Yes (With TimoLink RX Receiver)	Yes (With TimoLink RX Receiver)	Yes (With TimoLink RX Receiver)
Light Body Dimensions	650mm x 631mm x 29mm	1209mm x 627mm x 23mm	1200mm x 1200mm
Controller Box Dimensions	124mm x 132mm x 270mm	124mm x 132mm x 270mm	TBC

 

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Photometric Data for KNOWLED F400Bi

CCT	Unit	1m	2m	3m
2800K	lux	11,500	3,550	1,760
	fc	1,070	330	164
3200K	lux	12,600	3,920	1,940
	fc	1,170	364	180
4300K	lux	14,200	4,440	2,190
	fc	1,320	412	204
5600K	lux	14,700	4,610	2,280
	fc	1,370	428	212
6500K	lux	14,300	4,520	2,230
	fc	1,330	419	207
8500K	lux	13,800	4,330	2,130
	fc	1,280	402	198

 

Hawk-Woods Batteries Run-Time (Full Power)

	52 Minutes 30 Seconds
	22 Minutes 30 Seconds
	14 Minutes 42 Seconds

 

Please Note: From 10th October 2024, Godox Lighting Units come with a 1 Year Warranty Period. For further information, please visit our Warranty Page: