Knowled series (bi-color) flexible LED light F400BI

Discover the versatile Godox Knowled F400BI, a premium bi-color flexible LED light designed for professional video production and photography. This 400W foldable LED mat offers exceptional adaptability, allowing you to shape light in tight spaces or use it as a powerful soft source. Featuring a wide color temperature range and high color accuracy, the F400BI ensures natural skin tones and vibrant visuals. Its durable and water-resistant design makes it perfect for on-location shoots. Elevate your lighting setup with this efficient high-output flexible panel, catalog number F400BI.

Technical Description

The Knowled series bi-color flexible LED light is a high-performance lighting solution designed for professional film, television, and studio applications. This fixture combines advanced COB LED technology with a flexible panel design, allowing for versatile mounting and positioning in a wide range of environments. The light delivers a stable and consistent output, making it suitable for both on-location shoots and controlled studio settings.

At the core of this light is a powerful 400W LED panel, engineered to provide a broad and adjustable color temperature range. The panel can be smoothly adjusted from 2700K to 8500K, enabling users to match any ambient lighting or achieve creative effects. The light's color rendering is exceptional, with both CRI and TLCI ratings of 96, ensuring accurate and vibrant color reproduction in every shot.

The brightness of the panel is fully dimmable from 0 to 100 percent, with stepless control for precise adjustments. Four dimming curves are available—linear, S-curve, exponential, and logarithmic—giving users the ability to tailor the light's response to their specific needs. Additionally, the fixture includes 11 preprogrammed special effects modes, expanding its creative possibilities for dynamic lighting scenarios.

Control of the light is highly flexible, supporting multiple methods including local control on the unit's controller, DMX512, LumenRadio CRMX wireless control, and built-in 2.4 GHz wireless and Bluetooth. This allows for seamless integration into existing lighting setups and remote operation via compatible consoles or mobile devices. The light is also compatible with the optional Godox RC-R9 remote and the Godox Light App for added convenience.

The fixture is designed for durability and reliability, with an IP65 rating for dust and water resistance. This ensures that the light beads and controller remain protected and operational even in challenging environmental conditions. The panel comes with a controller, connector cable, power cable, X-bracket and adapter holder for mounting, a softbox for diffusion, and two carrying bags for easy transport and storage.

The slim and foldable design of the panel makes it highly portable and adaptable for use in tight spaces or on location. The included softbox provides even diffusion, while the X-bracket and adapter holder allow for secure mounting on stands or other support structures. The overall construction is robust, ensuring long-term performance and reliability in demanding professional environments.

Comprehensive Technical Specification

• Power Supply: AC 100-240V, 50/60Hz
• Power Consumption: 400W maximum
• Color Temperature Range: 2700K to 8500K, adjustable
• Brightness Range: 0% to 100%, stepless dimming
• Dimming Curves: Linear, S-curve, exponential, logarithmic
• Special Effects Modes: 11 preprogrammed
• CRI: 96
• TLCI: 96
• Control Methods: Local controller, DMX512, LumenRadio CRMX, 2.4 GHz wireless, Bluetooth
• Wireless Range: Up to 100 meters (Bluetooth)
• Water and Dust Resistance: IP65 rated
• Dimensions: 2.1 x 4 feet (panel)
• Weight: Approximately 22kg (panel and controller combined)
• Accessories Included: Controller, connector cable, power cable, X-bracket and adapter holder, softbox, two carrying bags