Description

Presentation of the Godox KNOWLED F400Bi

The Godox KNOWLED F400Bi is a 400W bi-color flexible LED panel designed for film, broadcast and video shoots.

This panel delivers up to 14,700 lux at 1 m in 5600 K.Its color temperature is adjustable from 2700 to 8500 K to match a tungsten light source, a daylight environment, or a mix of light sources on set. The color rendering is rated at CRI 96 and TLCI 96, two values useful for minimizing post-production corrections to skin tones and colored backgrounds.

The Godox KNOWLED F400Bi offers continuous dimming from 0 to 100%, with four dimming curves: linear, S-curve, exponential, and logarithmic. It also includes 11 pre-programmed effects for quickly simulating lighting environments without a dedicated console.

Control is possible directly from the power controller, via DMX512, through LumenRadio CRMX, over 2.4 GHz, or via Bluetooth with the Godox Light app. The panel operates on AC or DC power and features IP65 protection against dust and water. It comes complete with controller, connection cable, power cable, X-bracket, adapter bracket, softbox, and two carrying bags.

Case studies

• Main or supplementary lighting on the interview set, with diffusion via the supplied softbox.
• Installation in constrained environments thanks to the flexible panel and included X-bracket.
• Broadcast recording with DMX512 control from a lighting console.
• Multicamera shooting requiring color matching around 2700 to 8500 K.
• Production in outdoor environments exposed to dust or splashes, with IP65 protection.
• Spot lighting effects in fiction or music video, using the 11 built-in modes.

Frequently Asked Questions:

1. Can the Godox KNOWLED F400Bi be controlled via DMX?

Yes. It supports DMX512 and LumenRadio CRMX, in addition to local control, 2.4 GHz and Bluetooth via the Godox Light app.

2. What color temperature range does this panel cover?

The CCT setting ranges from 2700 to 8500 K.This range allows you to go from a warm tungsten-type cast to a daylight or cooler balance.

3. Is the Godox KNOWLED F400Bi suitable for outdoor use?

Yes, within the limits of its IP65, which protects the panel and controller against dust and water. This still needs to be integrated into cabling and a power supply adapted to the terrain.

4. What accessories are included with the panel?

The kit includes the controller, a connection cable, a power cable, an X-bracket, an adapter bracket, a softbox, and two carrying bags for the panel and accessories.

5. Can the intensity be precisely adjusted on the Godox KNOWLED F400Bi?

Yes. Dimming is continuous from 0 to 100%, with four curves available: linear, S-curve, exponential and logarithmic.

Highlights of the Godox KNOWLED F400Bi:

• Usable flux during filming : up to 14,700 lux at 1 m in 5600 K.
• Wide CCT adjustment : range from 2700 to 8500 K to connect several lighting moods.
• Controlled color rendering : CRI 96 and TLCI 96 for video and broadcast workflows.
• Complete control : local control, DMX512, LumenRadio CRMX, 2.4 GHz, Bluetooth and Godox Light app.
• Ready-to-assemble kit : softbox, X-bracket, adapter bracket, cables, controller and bags included.