The foldable Knowled F400Bi Bi-Color LED Light Panel from Godox, measuring 62 x 120 cm, is a sleek and versatile device that offers flexibility in any environment. The 400W LED panel features a wide CCT range adjustable from 2700 to 8500K, providing impeccable color reproduction with a CRI and TLCI of 96. The F400Bi also offers stepless brightness control from 0 to 100% and four dimming curves - linear, S-curve, exponential, and logarithmic. Additionally, the light includes 11 pre-programmed special effect modes.

In addition to local control via the controller's power supply, the F400Bi supports industry-standard control protocols DMX512 and LumenRadio CRMX Control, as well as integrated wireless 2.4GHz control and Bluetooth support, allowing compatibility with the optional Godox RC-R9 Remote and the Godox Light App. The F400Bi is dust and waterproof according to IP65 standards, ensuring that the light and controller remain safe and functional even in harsh conditions. The light comes with the controller, a connection cable, a power cable, an X-bracket and adapter holder for mounting, a softbox for diffusion, and two bags for transporting the panel and accessories.