Sturdy and reliable U-shaped rack

The FH400B can be seamlessly combined into a 4-light setup using a sturdy U-shaped mounting frame, transforming single point sources into a large, uniform soft light. By combining four 400W FH400B lights, you get a powerful 1600W soft light panel that provides intense brightness with smooth. The durable U-shaped frame ensures excellent stability, keeping the lights securely in place.ideal for lighting expansive scenes or creating professional-grade, flattering effects.

Bigger Light, Softer Glow

Combine four FH400B lights with a U-frame and fit them with a large softbox to create an expansive, ultra-soft light source. Perfect for evenly illuminating wide scenes or creating flattering light for portraits, this setup delivers studio-grade softness with the power and flexibility you need.

Smart Control, Flexible Lighting

With Bluetooth control, your 4-light FH400B setup can be managed with ease—switch each light on or off individually, or power them all together. Perfect for quick adjustments and creative lighting control, all from the palm of your hand.

Modular Flexibility for Every Need

The FH400B supports different modules to unlock various control functions, adapting to diverse production demands. Available modules include CRMX + DMX, DMX only, and Bluetooth + DMX, offering wireless, wired, and hybrid control options for ultimate versatility.

Splicing process

This illustration demonstrates the detailed procedure for assembling four FH400B lights using the U-shaped mounting frame, showcasing the step-by-step process to achieve a stable and seamless 4-light configuration.

Powerful Lighting for Every Scene

The FH400B 4-light setup is perfect for a wide range of professional applications. Use it on film sets to evenly light large scenes, in portrait photography to create soft, flattering skin tones, or in product shoots for precise, shadow-free illumination. Its 1600W output and uniform coverage make it equally suited for studio environments and on-location productions, delivering consistent, high-quality results every time.

AIO Series: The Most Integrated COB Lights Ever Built.
No external controllers, no bulky ballasts—just a single head with everything pros need. Plug. Play. Create.
Why AIO? All-In-One Means All You Need.
● Built-In Intelligence:
No external ballast or controller—everything lives in the head. Plug in, power up, and shoot.
● Compact & Portable:
All-In-One also means compact and easy to work with. Grab it with its strong internal handle and bring it where it’s needed.
● Instant Setup:
Unbox to ready under 60 seconds. No mounting controllers or untangling cables.
● Pro Performance:
Bicolor (2700K–6500K), 95+ CRI/TLCI, silent operation, and advanced cooling.
● Future-Ready:
Compatible with industry-standard modifiers (Bowens mount) and wireless Bluetooth control.
AIO Series: The Most Integrated COB Lights Ever Built.
No external controllers, no bulky ballasts—just a single head with everything pros need. Plug. Play. Create.
Why AIO? All-In-One Means All You Need.
● Built-In Intelligence:
No external ballast or controller—everything lives in the head. Plug in, power up, and shoot.
● Compact & Portable:
All-In-One also means compact and easy to work with. Grab it with its strong internal handle and bring it where it’s needed.
● Instant Setup:
Unbox to ready under 60 seconds. No mounting controllers or untangling cables.
● Pro Performance:
Bicolor (2700K–6500K), 95+ CRI/TLCI, silent operation, and advanced cooling.
● Future-Ready:
Compatible with industry-standard modifiers (Bowens mount) and wireless Bluetooth control.