For large-scale productions, the difference between a good setup and a great one often comes down to lighting. High output fixtures are essential, but they usually come with a downside: bulky external ballasts, tangled cables, and lengthy setup times.
The GVM 1200B AIO changes that. It delivers 1200W of continuous bi-color output in a true all-in one design — no external controller, no separate power supply. Just a single light head with everything built in.
This guide covers the key features, specifications, and applications of this studio light for professional use.
Overview
The GVM 1200B AIO is a high power, bi color COB LED monolight designed for movie production lights applications. It integrates the control system and power supply directly into the lamp head, eliminating the need for external boxes or adapters.
With a color temperature range of 2700K to 6800K and CRI/TLCI ratings of 97+ , it delivers accurate color rendering suitable for broadcast, cinema, and photography.
Key Specifications
| Specification | Detail |
| Model | GVM 1200B AIO |
| Power | 1200W |
| LED Engine | Bi-color COB |
| Color Temperature | 2700K – 6800K |
| CRI / TLCI | ≥97 |
| Brightness (bare bulb, 3m) | 6,240 lux |
| Brightness (bare bulb, 5m) | 2,350 lux |
| Brightness (with standard reflector, 3m) | 25,700 lux |
| Brightness (with standard reflector, 5m) | 8,510 lux |
| Dimming | Stepless, 0–100% |
| Control | Onboard panel + Bluetooth APP (Mesh) + DMX/RDM/CRMX/Art Net (via optional GVM BOX) |
| Cooling | Active cooling with 3 modes: Intelligent, High Speed, Silent |
| Mount | Bowens |
| Weight (with yoke) | 12.5 kg / 27.6 lb |
| Weight (without yoke) | 10.6 kg / 23.4 lb |
| Dimensions (with yoke) | 633 × 312 × 291 mm |
| Power Input | AC 100–240V, 50/60Hz |
| Bluetooth Range | Up to 50 meters |
| Material | Aluminum alloy / Engineering plastic |
Key Features
1. True All-in-One Design
Unlike traditional 1200W lights that require separate ballasts or controllers, the 1200B AIO integrates everything into the head. This results in:
- Faster setup — no external boxes to mount or cables to route
- Reduced cable clutter — one power cable is all you need
- Simpler transport — fewer cases and accessories to carry
2. High Output with Bi-Color Flexibility
The 1200B AIO delivers 25,700 lux at 3 meters with the included standard reflector — enough output for large studio spaces, key lighting, and daylight fill.
The 2700K–6800K bi-color range lets you match any ambient lighting condition without gels. Switch from warm tungsten to cool daylight instantly.
3. Color Accuracy
With CRI and TLCI ratings of 97+ , the 1200B AIO produces natural skin tones and accurate color reproduction. Post-production color correction is minimized.
4. Professional Control Options
The light offers multiple control methods to fit any workflow:
- Onboard panel — intuitive LCD screen, dial knob, and buttons for fast adjustments
- Bluetooth APP — control via iOS/Android devices, supports Mesh networking for multi light coordination
- Professional protocols — DMX, RDM, CRMX, and Art Net / sACN (via optional GVM BOX attachments)
5. Smart Cooling System
The 1200B AIO features active cooling with three fan modes:
- Intelligent — fan speed adjusts automatically based on temperature
- High Speed — maximum cooling, ideal for extended shoots
- Silent — fan stops, output limited to 110W — suitable for sound sensitive environments (not recommended for long use)
6. Studio Mode
When enabled, the light automatically powers on after a power outage — essential for studio environments where multiple lights need to restore to their previous state without manual intervention.
7. Professional Connectivity
The light includes a data transmission port that supports optional GVM BOX attachments (sold separately) for advanced control:
- DCB-XLR5: DMX and RDM
- CCB-XLR5: CRMX and DMX
- LCB-RJ45: Ethernet Art Net / sACN
8. Why the 1200B AIO Changes the Game for Independent Creators
In the past, a 1200W professional studio light meant one thing: rental only. These fixtures were too expensive to buy, too heavy to transport, and required external ballasts that made setup a major project.
The GVM 1200B AIO changes that equation.
First, the price. At its price point, the 1200B AIO is the most affordable 1200W-class COB LED video light on the market — significantly less expensive than comparable fixtures from other brands. This makes professional-grade output accessible to production companies, studios, and even advanced independent creators who would otherwise be renting.
Second, the weight. At 12.5 kg (including the yoke), the 1200B AIO is lighter than competing 1200W lights, which often exceed 15–18 kg. The weight reduction comes from the all-in-one design — no heavy external ballast to carry, no extra case to pack. The built-in yoke and compact form factor make it easier to transport, mount, and adjust.
Third, the all-in-one design eliminates the “big project” factor. Traditional 1200W lights require mounting the ballast, running cables, and finding space for external controllers. The 1200B AIO consolidates everything into a single head. Setup takes minutes instead of an hour.
The result: You no longer need to rent a 1200W fixture for a shoot. You can own one. It fits into your workflow, your budget, and your production schedule.
Who Is the 1200B AIO For?
| User Type | Why It Fits |
| Film and television production crews | 1200W output for key lighting on large sets |
| Broadcast studios | Studio mode, high CRI, and DMX/Art-Net integration |
| Large-scale commercial shoots | All-in-one design simplifies logistics |
| Rental houses | Durable, professional, and easy to deploy |
| Gaffers and lighting directors | Professional control protocols and Mesh networking |
| Content creators with large studios | One light that does everything — interviews, scenes, creative lighting |
Comparison Within the GVM AIO Series
| Feature | SD300B AIO | SD500B AIO | SD700B AIO | 1200B AIO |
| Power | 300W | 500W | 700W | 1200W |
| Color Temp | 2700–6800K | 2700–6800K | 2700–6800K | 2700–6800K |
| CRI / TLCI | 97+ | 97+ | 97+ | 97+ |
| All-in-One | √ | √ | √ | √ |
| Bluetooth APP | √ | √ | √ | √ |
| DMX/CRMX/Art Net | √ | √ | √ | √ |
| Weight | 2.8 kg | — | — | 12.5 kg |
| Best for | Solo creators, small teams | Medium studios | Professional studios | Large productions, film sets |
Frequently Asked Questions
What is the difference between the 1200B AIO and traditional 1200W lights?
The 1200B AIO integrates the ballast and controller into the head — no external boxes, less setup time, and less cable clutter.
Can this light be used outdoors?
The light is not waterproof. It should be used indoors or in weather-protected outdoor environments.
Does the 1200B AIO support battery power?
No — this light is AC powered only. It requires a standard wall outlet (100–240V). Battery power is not supported.
What control protocols are supported?
Onboard panel, Bluetooth APP (Mesh), and via optional attachments: DMX, RDM, CRMX, and Art- Net / sACN.
How quiet is the cooling fan?
The 1200B AIO has three fan modes. In Intelligent mode, the fan adjusts based on temperature. In Silent mode, the fan stops (output limited to 110W) — suitable for sound sensitive environments.
What is the Bluetooth range?
Up to 50 meters, with Mesh networking support for multi light coordination.
How do I update firmware?
Download the firmware from the GVM website to a USB drive (formatted to FAT32), plug it into the light, and follow the on screen instructions.
What is Studio Mode?
When enabled, the light automatically powers on after a power outage — saving manual re activation time in studio environments.
Final Verdict
The GVM 1200B AIO is a professional studio light that brings 1200W of bi color output into a true all in one form factor. For production crews who need high output without the hassle of external ballasts, this light delivers.
With 97+ CRI/TLCI, 2700–6800K bi-color range, and support for APP, DMX, CRMX, and Art-Net control, it fits comfortably into professional film, broadcast, and studio workflows.
