Every shooter knows the feeling. You‘re packing for a location shoot, and you have to choose: bring the softbox for interviews, or bring the spotlight for dramatic accents? Bring the barn doors, or bring the diffusion? The bag fills up fast.
The GVM PF100B solves that problem. It’s a 100W bi-color COB focusing LED light for photography that gives you 15° spot to 45° flood with a single twist of a knob. One light. One bag. One setup that adapts to whatever you‘re shooting.
Here’s why this LED focusing light for video might be the most versatile tool in your kit.
The Problem: Fixed Beams Force You to Carry More Gear
Most LED lights lock you into one beam angle. Panels give you a wide flood — great for interviews, useless for isolating a product. Spotlights give you a tight beam — perfect for drama, terrible for a two-shot.
To get both, you used to need two lights, or a bag of modifiers.
The PF100B eliminates that compromise. Its built-in optical Fresnel lens lets you smoothly adjust from a concentrated 15° spot to a broad 45° flood.
| Setting | Effect | What It Replaces |
| Spot (15°) | Punchy, directional beam | Spotlight, barn doors, snoot |
| Flood (45°) | Soft, even wrap | Softbox, diffusion panel |
This single fixture replaces a whole bag of modifiers. For a shooter on the move, that’s not just convenience — it‘s a workflow upgrade.
30,200 Lux of Punch When You Need It
The PF100B delivers 30,200 lux at 1 meter in spot mode. That’s enough to:
- Cut through ambient light in a bright room
- Isolate a product on a white background
- Create dramatic shadows with a tight beam
- Throw light across a medium-sized studio
In flood mode, it drops to 3,460 lux at 1 meter— soft, even, and flattering for skin tones.
The light dims 0–100% with 1000-step smooth dimming, giving you fine control without flicker. Four dimming curves (Linear, Log, Exponential, S-Curve) let you shape the falloff exactly how you want it.
97+ CRI: Skin Tones That Look Human
With CRI and TLCI ratings of 97+ , the PF100B delivers accurate color rendering and faithful skin tones. What you see on your monitor is what you get — no green tint, no magenta shift, no hours of post-production correction.
について 2700K–6800K バイカラー範囲 covers everything from warm tungsten to cool daylight. Match any ambient light without gels.
Silent Mode: No Fan Noise in Your Audio
The PF100B features an active cooling system with three fan modes:
- Smart — adjusts automatically based on temperature
- 高い — maximum cooling for extended shoots
- 沈黙 — fan stops entirely (output reduced to 10–20W)
In Silent mode, you can record interviews, podcasts, and dialogue without the fan bleeding into your microphone. This is a focusable video light for photography that won‘t compromise your audio track.
Two Power Options: Studio or Location
The PF100B runs on AC power または V-mount battery (sold separately). In the studio? Plug it in. On location? Slap on a battery and go.
At just 1.53 kg (3.37 lbs) , it’s genuinely portable. This is a portable focusable LED light that fits in a backpack without dominating your weight allowance.
App Control + Mesh Networking
Control the PF100B three ways:
Onboard — physical knobs and LCD screen for direct adjustments
Bluetooth APP — adjust brightness, color temperature, and settings from your phone, range up to 50 meters
Mesh networking — group-control multiple GVM lights from a single app
The expandable control means this focusable LED spotlight scales from a one-light shoot to a multi-light production.
Mini Bowens Mount: Endless Modifiers
The PF100B uses a Mini Bowens mount, giving you access to a huge ecosystem of modifiers — softboxes, snoots, projection attachments, and more. Start with the bare light, expand as your needs grow.
Who Is the PF100B For?
| User | Why It Fits |
| Product photographers | Spot mode isolates products; flood mode lights backgrounds |
| Interview shooters | Flood mode + silent fan = flattering, quiet key light |
| Content creators | One light adapts to talking heads and B-roll |
| Podcasters and streamers | Silent operation and 97+ CRI for clean, accurate skin tones |
| Travel shooters | 1.53 kg + V-mount battery = location-ready |
| Small studios | Replaces multiple modifiers with one fixture |
最終評決
The GVM PF100B is a focusable LED video light that solves a real problem: fixed-beam lights force you to carry more gear. The PF100B replaces a bag of modifiers with a single twist of a knob.
With 15°–45° beam adjustment, 2700K–6800K bi-color range, 97+ CRI/TLCI, 30,200 lux output, silent operation, and Mini Bowens mount, it adapts to product shoots, interviews, podcasts, and run-and-gun video work.
For creators who need versatility without the bulk, the PF100B delivers.
