For years, a 1200W professional light meant one thing: rental only. Too expensive to buy, too heavy to transport, too complicated to set up. Productions budgeted for it, crews dreaded it, and independent creators couldn‘t even consider it.
The GVM 1200B AIO changes that. It’s a 1200W all-in-one bi-color COB light that delivers professional-grade output in a form factor that makes ownership practical. No external ballast. No separate power supply. Just a single head with everything built in.
Table of Contents
Why 1200W Ownership Now Makes Sense
Same Power, Lower Cost
In the 1200W class, the 1200B AIO is priced significantly lower than comparable fixtures from other brands. This makes professional-grade output accessible to studios and production companies that previously had to rent.
Lighter Than Competitors
At 12.5 kg (including 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.
One Unit, One Cable, One Case
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.
Key Specifications
| Specification | Detail |
| Model | GVM 1200B AIO |
| Power | 1200W |
| Light 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 reflector, 3m) | 25,700 lux |
| Brightness (with reflector, 5m) | 8,510 lux |
| Dimming | Stepless, 0–100% |
| Control | Onboard + Bluetooth APP (Mesh) + DMX / CRMX / Art-Net (via optional GVM BOX) |
| Cooling | Active cooling with 3 modes: Smart, High Speed, Silent |
| Weight (with yoke) | 12.5 kg |
| Weight (without yoke) | 10.6 kg |
| Dimensions (with yoke) | 633 × 312 × 291 mm |
| Power Input | AC 100–240V, 50/60Hz |
| Bluetooth Range | Up to 50 meters |
| Mount | Bowens |
| Material | Aluminum alloy / Engineering plastic |
What Makes the 1200B AIO Different?
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. Broadcast-Grade Color Accuracy
With CRI and TLCI ratings of 97+ , the 1200B AIO delivers accurate color rendering and faithful skin tones that meet broadcast and cinematic standards. Skin tones look natural straight out of camera, minimizing post-production color correction.
4. Professional Control Options
The 1200B AIO offers three ways to control:
- Onboard panel – intuitive LCD screen, dial knob, and physical buttons for fast adjustments
- Bluetooth APP – control via iOS/Android devices with Mesh networking for multi-light coordination, range up to 50 meters
- DMX / CRMX / Art-Net / – professional protocols via optional GVM BOX attachments (sold separately)
5. Smart Cooling System
The 1200B AIO features an active cooling system with three fan modes:
| Fan Mode | Description |
| Smart | Fan speed adjusts automatically based on temperature |
| High Speed | Maximum cooling, ideal for extended shoots in warm environments |
| Silent | Fan stops for sound-sensitive environments (output limited to 110W, not recommended for prolonged use) |
6. Studio Mode
When Studio Mode is 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 /
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, DMX/Art-Net integration |
| Large-scale commercial shoots | All-in-one design simplifies logistics |
| Production rental houses | Durable, professional, easy to deploy |
| Gaffers and lighting directors | Professional control protocols and Mesh networking |
| Large studios and production companies | One fixture that handles key, fill, and location work |
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.
Does the 1200B AIO support battery power?
No – this light is AC powered only. It requires a standard wall outlet (100–240V).
What control protocols are supported?
Onboard panel, Bluetooth APP (Mesh), and via optional attachments: DMX, RDM, CRMX, and Art-Net
How quiet is the cooling fan?
The 1200B AIO has three fan modes. In Smart 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 studio light that brings 1200W of bi-color output into a true all-in-one form factor. It eliminates the rental-only barrier, the 15-30 minute setup time, and the extra cases and cables that made 1200W lights a “big project.”
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.
If you’re working on large-scale productions, managing multiple lights, or simply tired of external controllers and rental logistics, the 1200B AIO is built for your setup.
