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GVM FH400B
Bicolor COB Light with an Ultra-Thin Profile

Bicolor COB Light with an Ultra-Thin Profile

The FlatHead 400B combines the precision of single-source COB technology with an ultra-thin profile, making it ideal for lighting tight spaces like low ceilings and compact rigs.

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Single-Source COB Technology

Delivers sharp, consistent lighting with high CRI and TLCI for accurate color reproduction.

FH400B

Ultra-Thin Profile

Fits into tight spaces where traditional lights can’t go.

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Color Temperature Range

2700K – 6800K for accurate white light in any setting.

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4-Head Multi Yoke

The 4x Multi Yoke Frame is your gateway to scalable, high-output lighting. Designed to hold up to four FlatHead lights, this frame transforms individual units into a cohesive, 1600W powerhouse. Each pair of lights can be tilted independently, offering precise control over light direction and coverage. Whether you’re working in tight spaces or expansive sets, the 4x Multi Yoke Frame delivers unmatched versatility and portability.

6-Head Multi Yoke

The 6x Multi Yoke Frame takes modular lighting to the next level. Designed to accommodate six FlatHead lights, this frame delivers an impressive 2400W of output in a single, manageable rig. With independent tilt adjustments for each row of lights, you have complete control over light direction and intensity. Perfect for large-scale productions, the 6x Multi Yoke Frame combines power, precision, and portability in one sleek package.

U-shaped fasteners

The edges of multiple FlatHeads can be connected in a stable manner using U-shaped fasteners.

U-shaped buckle stands

The U-shaped brackets can be used to connect the edges of multiple FlatHeads in a stable manner.

2-Pin Quick Connector

Using the 2-pin quick connector, you can stably connect the edges of 2 FlatHeads

CORE ADVANTAGE

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Reliable performance in diverse environments.

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DMX, RDM and optionally ArtNet, sACN & Lumenradio CRMX.

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Ideal for low ceilings, compact rigs, and portable cases.

GVM FH400B
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Delivers consistent, high-quality light output without the diffusion of panel-based systems

FH400B
GVM FH400B 1 1
FH400B 2
GVM FH400B 2

Specification

Models

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GVM FH400B

400W

Bi-color

2700-6800k

CRI/TLCI: 97+

Accessories

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2-Pin Quick Connector

4 Pin Quick

4-Pin Quick Connector

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4-Head Multi YoKE

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6-Head Multi YoKE

Downloads

GVM FH400B User Manual

Gallery

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.