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Color and flexibility combine with the KNOWLED F800R RGB Flexible LED Light Mat from Godox. Expanding the brand's F series of foldable LEDs, the F800R will add a variety of colors to your video or photo productions. Not only is this 4 x 4' LED mat physically flexible, but it has also been designed for flexible RGB color control. This 900W LED light has a wider CCT range that is adjustable from 1800 to 10,000K compared to the bi-color F series. The light also brings more creative options than its previous version, with 14 effects for easy lighting simulations. It offers AC power compatibility and multiple control methods. Unlike the smaller F series mats, the Ethernet in this model supports the advanced Art-Net and sACN protocols. The F800R is a powerful, lightweight, and portable solution that can literally be bent or folded to suit different environments. The light comes with the controller, a connector cable, a power cable, a metal bracket for mounting, a standard softbox for diffusion, and a carry case for storage.
Color and flexibility combine with the KNOWLED F800R RGB Flexible LED Light Mat from Godox. Expanding the brand's F series of foldable LEDs, the F800R will add a variety of colors to your video or photo productions. Not only is this 4 x 4' LED mat physically flexible, but it has also been designed for flexible RGB color control. This 900W LED light has a wider CCT range that is adjustable from 1800 to 10,000K compared to the bi-color F series. The light also brings more creative options than its previous version, with 14 effects for easy lighting simulations. It offers AC power compatibility and multiple control methods. Unlike the smaller F series mats, the Ethernet in this model supports the advanced Art-Net and sACN protocols. The F800R is a powerful, lightweight, and portable solution that can literally be bent or folded to suit different environments. The light comes with the controller, a connector cable, a power cable, a metal bracket for mounting, a standard softbox for diffusion, and a carry case for storage.
For Multiple Scenarios
The F800R is ideal for image-makers who need a versatile and literally flexible RGB lighting solution. The Godox KNOWLED F series of foldable LED mats is designed for those working in various lighting scenarios, including but not limited to advertising and e-commerce setups to larger film and television productions. This 4 x 4' version delivers a bright light output of 23,700 lux at 3.3' and 5600K.
Full RGB Lighting
Keeping high color rendition scores of 96 CRI and 97 TLCI ensures that professionals get accurate color output at all times. The F800R gives you total control of the color with CCT, RGBW, HSI, GEL, XY, and FX modes. Just as the previous bi-color-only series, the F800R also features variable intensity from 0 to 100% in 0.1% increments and four dimming curves - linear, S-curve, exponential, and logarithmic.
Advanced Control Methods
Although the F800R was made to facilitate the user experience, the LED mat offers advanced control methods to meet all kinds of needs. Make lighting adjustments on the controller unit or by industry-standard protocols such as DMX512, RDM, or LumenRadio CRMX. Expanding your options, the Ethernet control supports the more advanced Art-Net and sACN protocols. If you are working in less demanding setups, the F800R can also be controlled via Bluetooth using the Godox Light or Godox KNOWLED apps from up to 98.4' away.
AC Power
The light runs on universal 100 to 240 VAC.
14 FX Modes
Choose from flash, lightning, cloudy, broken bulb, TV, candle, fire, firework, explosion, welding, cop car, SOS, RGB cycle, and party preprogrammed lighting effects.
IP54 Rated
Differently from its bi-color version, the F800R is rated at IP54 for both the light and the controller. This ensures protection from dust and water in both outdoor and indoor scenarios.
Additional Details
Normal, low, and high control modes
Select from the original gamut, correction gamut, Rec. 709, or DCI-P3 color space
Green/magenta adjustability from -100 to +100%
Integrated mounting holes
Stand mounting compatible
USB-A port for firmware updates
Godox F800R Specs
Key Specs
Item Type
1x LED Flexible Light
Included Light Modifier
1x Softbox
Included Storage Case
Yes
Photometrics at 3.3' / 1 m
5600K: 2202 fc / 23,700 Lux
Color Temperature
1800 to 10,000K
Color Modes
RGB, Daylight, Tungsten
Color Accuracy Standard
CRI 96 TLCI 97
Dimming
App-Controlled / Controller Included / DMX / RDM • 0 to 100%
Front Accessory Mount
Proprietary
Wireless Remote Control Type
Bluetooth CRMX
Power Source
AC Power (Cable Included)
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
900 W (Maximum)
Fixture Mounting
1x 1-1/8" Stud (Via Bracket)
Light Fixture
Item Type
1x LED Flexible Light
Included Light Modifier
1x Softbox
Included Storage Case
Yes
Photometrics
5600K: 2202 fc / 23,700 Lux at 3.3' / 1 m
Color Temperature
1800 to 10,000K
Color Modes
RGB, Daylight, Tungsten
Color Accuracy Standard
CRI 96 TLCI 97
Dimming
App-Controlled / Controller Included / DMX / RDM • 0 to 100%
Light Fixture To Power Supply/Controller: 1x Built-In Cable with Unspecified Power Input Power Supply/Controller To Light Fixture: 1x Unspecified Power Output 1x Unspecified AC Power Input 1x XLR 5-Pin DMX Input 1x XLR 5-Pin DMX Output 1x RJ45 Network Input 1x USB-A Power/Firmware Input/Output (5 VDC at 1.5 A) 1x Unspecified Power Input
Input Power
100 to 240 VAC, 50 / 60 Hz
Included Adapter / Cable
Yes
Inline Switch
No
Power Pass-Thru
No
Power Consumption
900 W (Maximum)
Mounting
Fixture Mounting
1x 1-1/8" Stud (Via Bracket)
General
Display
Yes
Environmental Resistance
Dust/Water-Resistant (IP54)
Operating Conditions
-4 to 113°F / -20 to 45°C
Dimensions
48.07 x 48.07" / 122.1 x 122.1 cm (Fixture)
Weight
6.6 lb / 3 kg 14.3 lb / 6.5 kg (Power Supply/Controller)
Packaging Info
Package Weight
63.6 lb
Box Dimensions (LxWxH)
33 x 19 x 13.5"
Godox F800R Reviews
You'll get addicted to using it
By Eric
Rated 5 out of 5
Date: 2025-12-19
This list is bright, not too heavy and fills out a 6x6 and 8x8 easily without needing distance from the frame.
I've purchased two and have enjoyed their usage. They are bright, and I mean bright. At 100% it's equivalent to 2.5x Nova 300 panel lights (on paper) and 60% brighter than a Litemat Spectrum 8 (on paper). So for the price point you know you are getting great results.
I strongly urge to buy the 30' head cable. As with all ballasts hanging something heavy or needed for interface doesn't make sense; you want it close to the ground or from where you're operating.
Because when built this is 4'x4' not everyone can keep it assembled in their vehicle. I own a box truck so I undo the middle support bracket that has the Junior pin and slide the frame with the light clipped on.
Godox has a great product here, and it's something that will solve plenty of problems with overhead rigging: it's a light-weight, slim, bright, easy-to-operate lamp. When you add the softbox (fabric or inflatable) it it soft and completely voids the need for a diffusion rag.
See any errors on this page?
Does this have a built-in TimoTwo CRMX Receiver in
Does this have a built-in TimoTwo CRMX Receiver inside the ballast?
Asked by: James
The Godox KNOWLED F800R RGB Flexible LED Light Mat (4 x 4') does have a LumenRadio CRMX receiver built into the ballast.
Answered by: Boyd H
Date published: 2026-04-30
Is there a way to mount the ballast/controller to ...
Is there a way to mount the ballast/controller to the stand vs hanging the ballast/controller over the riser lock knob?
Asked by: Scott
Regarding the Godox KNOWLED F800R RGB Flexible LED Light Mat (4 x 4'), yes, there is the Godox Controller Clamp for KNOWLED Series that connects to stands.
Answered by: Elliot A
Date published: 2026-01-26
DMX or CRMX?
DMX or CRMX?
Asked by: Jake
The Godox KNOWLED F800R RGB Flexible LED Light Mat (4 x 4') supports both DMX and CRMX.
Answered by: Rob K
Date published: 2025-11-25
What are the dimensions of the carrying case?
What are the dimensions of the carrying case?
Asked by: Benjamin
The dimensions of the carrying case that comes with the Godox KNOWLED F800R RGB Flexible LED Light Mat (4 x 4') are as follows: Height: 30-1/4 inches, Width: 16-3/4 inches, Length: 12-1/2 inches.
