As headshot photographers, we’re always searching for the perfect lighting solutions – lights that are reliable, efficient, and capable of delivering consistent, flattering results. The Zhiyun Molus G300 COB light has been a recent addition to our studio setup, and after several weeks of use, we’re ready to share our views.

Gear review Zhiyun Tech Molus G300 Cob Light
Zhiyun Tech Molus G300 Cob Light Gear Review
Build Quality and Design

Our initial impression of the G300 was overwhelmingly positive. The build quality is immediately apparent; the light housing feels robust and durable, constructed from high-quality materials. The metal brackets used for attaching the light to stands are particularly noteworthy, providing a secure and stable connection. This is crucial in a busy studio environment where lights are frequently repositioned. We’ve subjected this light to extensive use in our studio, often running it at full power for hours at a time, and it has consistently performed without a single issue. The separate controller for adjusting power and color temperature is a brilliant design choice. It eliminates the hassle of having to lower light stands or use step stools to make fine-tuning adjustments. While Zhiyun offers a dedicated app (ZY Vega) for controlling the light via Bluetooth, our personal preference is to use the physical controls on the unit itself. We find it less distracting and more efficient during a shoot to adjust settings manually rather than reaching for our phones.

The build quality is immediately apparent; the light housing feels robust and durable, constructed from high-quality materials.

Performance in the Studio: A Headshot Photographer’s Perspective

Our headshot studio is designed for maximum light control, typically operating at 95% blackout. This allows us to precisely sculpt the light and achieve the desired look for our headshots. The sample headshots featured lower down in this review review were captured using the G300 at 100% power, coupled with a 1.8 lens wide open at ISO 250 and 250/sec shutter speed. It’s important to mention that we used double diffusion – first through a softbox and then through a separate diffusion panel. This double diffusion technique softens the light beautifully, creating a flattering and even illumination, but it also significantly reduces the light’s overall output.

While the G300 performed admirably for our specific setup and shooting style, the issue of power output is something that needs careful consideration. With the double diffusion, we were already shooting wide open. Photographers who prefer to work with smaller apertures might find the G300’s output limiting, especially when compared to the raw power of traditional studio strobes. This is a fundamental difference between continuous lighting and strobe lighting and a factor that every photographer must weigh up when choosing their lighting equipment. If you frequently find yourself battling strong ambient light or need to overpower the sun, the G300 might not be the ideal choice (nor would any continuous light be). However, in a controlled studio environment where ambient light is minimal, the G300 can be a highly effective and versatile light.

The Zhiyun Molus G300 light head and it's controller
Modifier Compatibility

The G300 features the industry-standard Bowens mount, a significant advantage that opens up a vast array of light modification possibilities. From softboxes and umbrellas for soft, diffused light to snoots, grids, and barn doors for precise light control, the Bowens mount ensures compatibility with a wide range of accessories. This flexibility allows photographers to shape and mold the light to achieve precisely the effect they envision. We’ve experimented with various modifiers in our studio, and the G300 has handled them all with ease.

Real-World Applications

While our primary focus is studio headshot photography, the G300’s portability makes it a viable option for on-location shoots as well, particularly those where power outlets are readily available. Its compact size and relatively light weight make it easier to transport than traditional strobes. However, the power limitations become even more pronounced when working outdoors or in environments with uncontrolled ambient light.

Zhiyun Tech Molus G300 Cob Light Headshot Sample Image
Headshot Taken With Zhiyun Tech Molus G300 Cob Light

The above images were taken using the G300 at 100% power. (shot through a Phottix Raja Deep and another layer of diffusion. Nikon Z8, Nikkor 85mm 1.8 in a blacked out studio.

Technical Specifications:
  • Type: COB (Chip-on-Board) LED Light
  • Power: 300W
  • Color Temperature: Adjustable from 2700K (warm) to 6500K (cool)
  • CRI (Color Rendering Index): ≥96 (Excellent color accuracy)
  • TLCI (Television Lighting Consistency Index): ≥97 (High consistency for video work)
  • Dimming Range: 0-100% (Smooth and precise adjustments)
  • Mount: Bowens (Universal accessory mount)
  • Control: On-board controller, ZY Vega App (Bluetooth control)
  • Cooling: Active cooling fan (Quiet operation)
  • Weight: (Please insert weight from manufacturer’s website)
  • Dimensions: (Please insert dimensions from manufacturer’s website)
What’s in the Box:

The Zhiyun Molus G300 typically comes packaged with the following:

  • Molus G300 COB Light Head
  • Power Adapter and Cable
  • Controller (Detachable with display)
  • Standard Reflector (For initial light shaping)
  • Carrying Case/Bag (May vary depending on the retailer)
  • User Manual and Documentation
Conclusion: A Balanced Perspective

The Zhiyun Molus G300 is a well-designed and versatile COB light that offers excellent colour accuracy, a robust build, and a wide range of modification options thanks to its Bowens mount. For headshot photographers working primarily in a controlled studio environment with minimal ambient light, it’s a valuable tool. However, potential buyers should carefully consider its power output, especially if they anticipate shooting at smaller apertures or in situations with lots of ambient light. If you primarily work in a studio setting where you can control the ambient light, and you understand the inherent limitations of continuous lighting compared to strobes, the G300 is definitely worth considering. We recommend this light to headshot photographers who prioritise portability, color accuracy, and versatility within a controlled studio environment.

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