The Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4') delivers convenience and portability for users in the film and TV industry. Rated at 400W LED, the panel light ranges in CCT (color-correlated temperature) from 2700 to 8500K, providing an excellent color rendition of CRI (color rendering index) and TLCI (television lighting consortium index) of 96. The F400Bi incorporates a stepless brightness dimming from 0 to 100% along four dimming curves of linear, S-curve, exponential, and logarithmic. Additionally, the light features 11 preprogrammed special effects modes with the Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4').
In addition to local control on the unit's controller power supply, the F400Bi supports industry-standard control protocols such as DMX512 and LumenRadio CRMX Control, as well as built-in 2.4 GHz wireless control and Bluetooth support, enabling compatibility with the optional Godox RC-R9 Remote and the Godox Light App. The F400Bi is rated at IP65 for dust and water resistance, ensuring the light bead and controller remain safe and operational in adverse conditions. The light comes with the controller, a connector cable, a power cable, an X-bracket and adapter holder for mounting, a softbox for diffusion, and two bags for carrying the panel and its accessories.
In the Box
Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4')
3200K: 1170 fc / 12,600 Lux at 3.3' / 1 m 180 fc / 1940 Lux at 9.8' / 3 m 5600K: 1365 fc / 14,700 Lux at 3.3' / 1 m 211 fc / 2280 Lux at 9.8' / 3 m
Color Temperature
2700 to 8500K
Color Modes
Daylight, Tungsten
Color Accuracy Standard
CRI 96 TLCI 96
Dimming
App-Controlled / Controller Included / DMX / RDM  • 0 to 100%
Cooling System
No
Built-In Flash
No
Preprogrammed Effects
Yes
Umbrella Mount
No
Front Accessory Mount
Proprietary
Connectivity
Wireless Remote Control Type
Bluetooth Wi-Fi Wireless DMXÂ *Adapter Required (Not Included)
AC Power (Cable Included)Â *Requires Power Supply/Controller (Included)
Inputs/Outputs
Light Fixture To Power Supply/Controller: 1x Built-In Cable with Proprietary Power Input Power Supply/Controller 1x Unspecified AC Power Input 1x XLR 5-Pin DMX Input 1x XLR 5-Pin DMX Output 1x USB-A Power/Remote Input/Output
Battery Plate Type
2x V-Mount (Built-In)
Battery
2x V-Mount Rechargeable (Not Included)
Input Power
120 to 240 VAC, 50 / 60 Hz at 4.1 A
Included Adapter / Cable
1x Unspecified to Unspecified Cable
Inline Switch
No
Power Pass-Thru
No
Power Consumption
410 W (Maximum)
Mounting
Fixture Mounting
1x 5/8" Stud (Via Bracket)
Included Adapter
1x Swivel Mount: 5/8" Receiver to 5/8" Receiver
General
Display
No
Environmental Resistance
Dust/Water-Resistant (IP65)
Materials
Fabric
Dimensions
4 x 2.1 x 0.1' / 120.9 x 62.7 x 2.3Â cm (Fixture, Extended) 5.2 x 4.9 x 4.7" / 13.2 x 12.4 x 12Â cm (Power Supply/Controller)
Weight
6.8Â lb / 3.1Â kg (Fixture with Cable/Mount) 6.77Â lb / 3.07Â kg (Power Supply/Controller)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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