Godox KNOWLED F400R RGB Flexible LED Mat 2×4′ – Full-Color Foldable Panel Light

Godox KNOWLED F400R RGB Flexible LED Mat 2×4′ – Full-Color Foldable Panel Light

The Godox KNOWLED F400R is a best-in-class flexible LED mat designed for photographers, videographers, and cinematographers seeking versatile full-color lighting with pro-grade specs. It combines the flexibility of a foldable panel with a massive 1800-10,000 K color temperature range and multiple RGB control options. Whether you’re shooting product ads, portraits, film sets, or outdoor scenes, the F400R lets you shape mood, tone, and creative lighting with precision.

Despite its large size, it remains stabilised and user-friendly thanks to its lightweight panel design, upgraded metal bracket, softbox included, IP54 protection, and comprehensive control systems. With wireless options through CRMX, Bluetooth apps, and support for Art-Net & sACN, it’s built both for solo creators and large production environments needing color consistency and flexible mounting.

Key Features

• Wide CCT from 1800K to 10,000K + green/magenta adjustment

• Multiple color modes: RGBW, HSI, GEL, XY + 14 FX (e.g. flash, lightning, firework, etc.)

• Full dimming control (0-100%) with 0.1% increments + four dimming curves

• High color accuracy: CRI ≥ 96, TLCI ≥ 97

• IP54 protection on panel + controller

• Work via AC power or optional V-Mount battery plates

• Advanced control via DMX512/RDM, LumenRadio CRMX, Bluetooth, Ethernet (Art-Net & sACN)

• Comes with mounting accessories: bracket, softbox, carry case, cables

Advantages — Why It’s Better Compared to Competitors

• Full RGB control + wide CCT gives more creative lighting flexibility than bi-color mats

• IP54 rating (panel + controller) gives real reliability in outdoor & demanding conditions

• Multiple wireless/electronic control protocols lets you integrate into simple or complex rigs

• Lightweight foldable form with softbox included reduces need to carry big fixtures

• High lux output (13,300 lux at 3.3 ft at 5600K) gives strong performance even with diffusion

Best Suitable For

• Film & TV production units needing RGB flexible mats for creative lighting

• Commercial / product photographers lighting e-commerce, studios & sets

• Vloggers, content creators & influencers who shoot indoors & outdoors

• Outdoor / location shoots where portability and ruggedness matter

• Broadcast setups where multiple lights must match color and be controlled remotely

Technical Specifications

FAQs

Q1: Is the F400R flexible / bendable?
Yes. The panel is physically flexible, foldable and can be bent to suit curved or irregular surfaces, making it versatile for rigging and tight spaces.

Q2: Can I power it using batteries?
Yes. Although it includes AC power supply, it supports V-Mount battery plates (14.8-26V) for on-location work when mains power is not available.

Q3: What are the wireless control options?
You can control via built-in controller box, Bluetooth app, LumenRadio CRMX, DMX/RDM, and for large setups, via Ethernet with Art-Net & sACN protocols.

Q4: How durable is it outdoors?
It has an IP54 rating for both the light mat and controller, offering protection against dust and water sprays (though not full submersion).

Q5: Can multiple panels be tied together?
Yes. KNOWLED series allows linking multiple mat panels for bigger light surfaces with matching color and calibration.

Q6: Are special effects included?
Yes. The F400R offers 14 built-in FX modes (e.g., flash, lightning, firework, party, etc.) for dynamic lighting effects without needing external fixtures.