I’ll never forget a shoot last summer that was nothing short of a heavy lighting nightmare.
I’d booked a gig for a new cafe, needing to capture promotional videos and a few product shots. They wanted a natural, warm, yet cinematic vibe. My immediate thought was to use large, soft light sources, so I packed my trusty 200W COB light with its massive parabolic softbox. Of course, that setup requires external power, so I also hauled along two heavy V-mount batteries and a beefy light stand.
The shooting spot was by a sun-drenched window on the cafe’s second floor – beautiful light, but inconsistent and not quite bright enough. I needed my COB light for fill.

And that’s where the trouble began.
The cafe’s narrow, steep staircase immediately presented a nightmare. Hauling my heavy 120W COB light, its massive softbox, and two V-mount batteries felt impossible alone. Multiple trips, sweat, and near-falls were just the start.
Once upstairs, setting up was another battle. The cafe was open, and my huge softbox blocked the aisle, forcing customers to awkwardly navigate. The embarrassment and the sheer footprint of the gear meant ideal angles were impossible, compromising my vision.
Ultimately, I spent more time wrestling these “monstrous fixtures” than focusing on composition. A planned 3-hour shoot ballooned to 5, leaving my back aching and me feeling I’d missed that “cinematic feel.” This experience powerfully taught me: when lighting becomes a burden, it chokes creativity and cripples efficiency.

But here’s the perennial problem: high-power professional lighting has always meant cumbersome equipment and pricey batteries. And especially when you’re shooting on location, lugging around all that heavy gear becomes an immense burden – frankly, it’s just a huge pain.
As a seasoned professional photographer, there’s been a persistent pain point that has always plagued me. How to find a balance between high power brightness and portability?
Thankfully, GVM has just released a groundbreaking, magical new video light this year.
Well, get ready to have your mind blown, that might just be the answer to all those lighting headaches: the GVM Z100B 100-watt portable video light. And trust me, it’s not just another LED panel. This thing has a secret weapon that’s a total game-changer.

The GVM Z100B’s Game-Changing Modular Splicing
Imagine this: you’ve got this compact, roughly brick-sized 100-watt LED light from GVM. It’s bright, it’s got great color, and it’s super easy to pack. But what happens when you need more light? Or a bigger light source for softer, more even illumination? Traditionally, you’d have to buy another whole big light, maybe a 200-watt, or a dedicated large panel. And there goes your budget and your backpack space.
That’s where the GVM Z100B’s “splicing magic” comes in, and this is where it truly innovates. These lights are designed to physically interlock! We’re talking about a modular system where you can literally snap multiple Z100B units together, side-by-side.
- 1 + 1 = 200 Watts (or more!): Need 200 watts of power? Just link two Z100B units. Want 300? Snap on a third. You can expand your light source in 100-watt increments, building a custom LED light panel that perfectly fits your needs.
- Bigger Light, Softer Glow: When you splice multiple units, you’re not just adding power; you’re increasing the surface area of your light source. This is huge for achieving softer, more flattering light, especially when paired with a softbox. Think about it: a larger light source means softer shadows and a more professional look, all while maintaining the individual units’ portability.
- Unparalleled Flexibility: This isn’t just about raw power. It’s about adapting. Need a powerful key light? Splice ’em together. Need two separate fill lights? Unsplice ’em. Your setup can literally transform on the fly, making it perfect for dynamic shoots where conditions or creative needs change constantly.
This modularity isn’t just cool tech; it’s a practical solution that puts you in control, letting you scale your lighting without breaking the bank or your back.

Powering Up: USB-C PD — The Future of Portable Video Light
Speaking of practicality, let’s talk power. One of the biggest headaches with professional portable video lights has always been battery solutions. Big, expensive V-mount batteries, proprietary chargers, and the constant worry about running out of juice.
The GVM Z100B addresses these power concerns head-on with its versatile dual power options. It’s compatible with both reliable DC power and robust V-mount batteries, ensuring uninterrupted lighting for diverse shooting scenarios.
- Enhanced Mobile Convenience: For unparalleled on-the-go convenience, the GVM Z100B offers flexible power solutions. It operates seamlessly on DC power for studio use or can be powered by V-mount batteries (sold separately) for outdoor and mobile shoots. This dual compatibility means you’re no longer tethered to wall outlets. Simply grab your Z100B and a charged V-mount battery, and you’re ready to create anywhere. It’s an absolute dream for anyone doing outdoor shoots or on-the-go content creation, providing reliable power wherever your work takes you.
- Simplified Setup: Imagine a clean studio space with fewer proprietary power bricks. The universal nature of USB-C PD makes setting up a multi-light rig much tidier and more efficient.
This feature alone makes the Z100B a standout in the portable LED light category, truly living up to its “portable” promise.

Beyond the Splicing: Pro Features Packed into a Portable Powerhouse
While the splicing and USB-C PD are the headline acts, the GVM Z100B doesn’t skimp on other professional features you’d expect from a top-tier 100-watt video light:
- Spot-On Color Accuracy (CRI/TLCI 97+): For us content creators, accurate colors are non-negotiable. The Z100B delivers with a high CRI and TLCI rating of 97+, ensuring your subjects (and their skin tones) look natural and vibrant, right out of the camera. No weird color shifts to fix in post-production.
- Versatile Bi-Color Temperature (3200K-5600K): Whether you need the warm glow of an indoor setting or the crispness of daylight, the adjustable bi-color temperature lets you match ambient light or set a specific mood with ease.
- Bowens Mount Compatibility: This is huge! Despite its compact size, the Z100B comes with a Bowens mount adapter. This means you can use a vast array of industry-standard light modifiers – softboxes, beauty dishes, snoots – to shape your light exactly how you want it. This effectively transforms a small portable LED light into a versatile studio workhorse.
- Intuitive App Control & Built-in Scene Modes: Who wants to fiddle with tiny buttons on the back of a light? The GVM Z100B connects to an intuitive app, letting you control brightness, color temperature, and even trigger cool built-in scene modes (like lightning, candlelight, or police car lights) from your phone.
- Whisper-Quiet Fan: For video, audio is king. A noisy fan is a deal-breaker. GVM claims a silent fan, which is crucial for capturing clean audio without a distracting hum in the background.

Who Needs This GVM Z100B in Their Kit?
Honestly, if you’re doing any kind of video work, this 100-watt portable video light deserves a serious look.
- YouTubers & Live Streamers: Get consistent, high-quality lighting for your home studio or on-the-go setups.
- Independent Filmmakers & Videographers: Need flexible, scalable lighting that won’t weigh down your kit for run-and-gun shoots or indie productions.
- Product Photographers: Achieve precise and accurate lighting for your e-commerce or brand photography, with the flexibility to create larger, softer light sources.
- Small Studio Owners: Expand your lighting capabilities incrementally, without a massive upfront investment.
- Anyone Who Values Portability & Power: If you hate compromising on light quality just because you’re shooting outside or in a tiny space, this is your answer.

Final Thoughts: Time to Ditch the Limitations
The GVM Z100B isn’t just another 100-watt video light. It’s a statement. It’s GVM telling us, “You can have powerful, professional lighting that’s also incredibly portable, endlessly scalable, and easy to use.” The modular splicing feature, combined with the universal USB-C PD power, makes this portable LED light truly stand out in a crowded market.
If you’re ready to upgrade your lighting game without the usual compromises, and you want a light that can grow with your creative ambitions, then you owe it to yourself to check out the GVM Z100B. It’s got the power, the smarts, and the flexibility to transform the way you light your shots.
Go on, give your content the professional glow it deserves. Your audience (and your back) will thank you!