Zhiyun Molus G200 200W Bi-Color Led COB Light- Lab-Review

Zhiyun Molus G200 – Technical Analysis

The Zhiyun Molus G200 is a bi-colour COB light with a range from 2700K to 6500K and two operating modes: Normal (200 W) and Max (up to 320 W). Measurements were taken at a distance of 1 m without modifiers, plus one measurement with the standard reflector, across 9 individual measurements per mode. Our rating is based on Normal mode.

Our rating is based on Normal mode; Max mode is listed for reference only. Scores and lab reports based on the current version of our evaluation (October 2026). The power score refers to the output with the standard reflector (62,591 lux in Normal mode).

🔍 Key Measurements (White Light, 100%, 1 m, Normal Mode)

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🔎 Performance Analysis

💡 Light Output

In Normal mode, the G200 delivers up to 9,766 lux at a distance of 1 m (EV 11.9). Output is high and relatively even: 5500K and 6500K are almost identical (9,734 and 9,766 lux), 3200K sits about 10% lower (8,794 lux) and 2700K about 16% lower (8,225 lux). The total spread of about 19% is comparatively small for a bi-colour light of this class.

With the standard reflector, the light reaches 62,591 lux at 5500K (EV 14.6), about 6.4 times the bare output. That is the basis for the outstanding power score of 103.5.

Dimming is close to linear with a slightly lifted middle:

The colour temperature stays stable across the dimming range: about 3.5 MK-1 at 3200K and 3 MK-1 at 5500K.

Standout Features:

• ✅ Exceptional output: up to 9,766 lux bare, 62,591 lux with reflector
• ✅ Even output across CCTs: 8,225 to 9,766 lux (about 19% spread)
• ✅ Colour-stable dimming: 3–3.5 MK-1 between 10% and 100%
• ⚠️ Slightly lifted dimming curve: 10% ≈ 11% light, 50% ≈ 53%

🎨 Colour Rendering (White Light)

CRI (Ra) sits between 96.9 and 97.6 at every colour temperature, top-tier fidelity for skin tones, fabrics and critical hues. R9 is excellent at 97 at 5500K, 94 at 6500K and 91 at 3200K, but drops to 77 at 2700K. At 2700K, saturated reds and skin tones therefore lose some density, although Ra stays at 96.9. TLCI (for information) is 96 to 98.

TM-30 Rf lies between 93 and 95, with Rg between 97 and 102. At 2700K, Rg 97 points to slightly muted colours, from 3200K upwards saturation is natural to slightly increased.

The SSI is 87 at 2700K and 82 at 3200K, and drops to 72 at 5500K and 69 at 6500K.

Standout Features:

• ✅ Top-tier CRI: Ra 96.9–97.6 at every CCT
• ✅ Excellent R9 from 3200K: 91 to 97
• ⚠️ Weaker red rendering at 2700K: R9 77
• ⚠️ Daylight SSI moderate: 72 at 5500K, 69 at 6500K

🧪 TM-30 in Detail

TM-30 divides colours into 16 hue bins. The local chroma shift (Rcs) shows whether a hue is rendered more or less saturated than under the reference light, the local fidelity (Rf,h) how accurately it is rendered overall. Shifts of a few percent are barely visible; from around 10%, the affected hues look noticeably more intense or duller.

2700K has a clean profile: the largest shifts are -5% in yellow-orange and yellow, and the rest stays within ±4%. The weakest of the 99 colour samples still reaches Rf 81. The R9 of 77 is a single deep-red sample; across the TM-30 hue bins, red and red-orange stay within -3% and -1%.

3200K is the most balanced setting: all hue bins stay within ±5%, local fidelity at 91 or higher, with blue and cyan-blue slightly emphasised (+3 to +5%).

At 5500K and 6500K, the typical daylight pattern of phosphor-converted LEDs appears: purple becomes 9 to 10% more saturated, while fidelity in cyan-blue and purple drops to 85–87. Blue-green to cyan-blue tones also show a small hue shift (up to 0.09). 18 to 21 of the 99 colour samples fall below Rf 90 there.

Skin tones in the orange-red and orange bins (2 and 3) are rendered very consistently: at every colour temperature, they reach Rf,h 95 to 98 with saturation shifts of at most ±2%.

The spectrum peaks at 630–631 nm in the warm settings and at 450–451 nm (blue pump) in the daylight settings.

Standout Features:

• ✅ Balanced at 3200K: all hue bins within ±5%, Rf,h ≥ 91
• ✅ Skin tones very stable: bins 2/3 at Rf,h 95–98
• ⚠️ Daylight pattern: purple +9–10%, cyan-blue Rf,h down to 85

🌡️ CCT Accuracy

The deviation in Mired (MK-1) is more meaningful than the raw Kelvin difference, since the Kelvin scale is not linear:

The G200 is very precise in the daylight range: 5500K and 6500K deviate by only 2.25 and 1.57 MK-1, and 3200K by 4.52 MK-1. Only 2700K is somewhat further off at 7.26 MK-1, but still below the threshold of around 10 MK-1 at which a shift becomes perceptible.

The tint is neutral from 3200K upwards (Duv -0.0021 to +0.0010). At 2700K, Duv of +0.0035 indicates a slight green tendency that can show on white walls and neutral backgrounds.

Standout Features:

• ✅ Very precise in daylight: 1.57 and 2.25 MK-1
• ✅ All CCTs below 10 MK-1: 1.57 to 7.26 MK-1
• ⚠️ Slight green tendency at 2700K: Duv +0.0035

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⚡ Normal vs. Max Mode

In Max mode, the G200 draws up to 320 W instead of 200 W. Only the light output changes; colour rendering, TM-30 and SSI stay the same as in Normal mode. We measured the extra output at 3200K and 5500K:

Max mode is therefore a useful reserve when a single light needs every last lux. It is not the more efficient operating point: per watt, the extra output costs about 16% in efficiency. For the rating, we use Normal mode, because it is the more efficient operating point and its output stays within about 19% between 2700K and 6500K (8,225 to 9,766 lux), which makes multi-light setups easier to plan.

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🔧 Hardware Note

The mounting strap for the power supply is poorly made and broke on my unit. It is not repairable. This does not affect the light’s measured performance, but it is worth keeping in mind for frequent transport.

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✅ Strengths

1. Exceptional output → Up to 9,766 lux bare and 62,591 lux with the standard reflector (power score 103.5)
2. Top-tier colour fidelity → Ra 96.9–97.6, R9 91–97 from 3200K, colour score 84.7
3. Very precise colour temperatures → 1.57 to 7.26 MK-1, colour-stable dimming
4. Even output across CCTs → 8,225 to 9,766 lux, about 19% spread
5. Stable skin tones → Bins 2/3 at Rf,h 95–98 at every CCT
6. Powerful Max mode → Up to 34% more light at 5500K

⚠️ Weaknesses

1. Weaker red rendering at 2700K → R9 77 while Ra stays at 96.9
2. Daylight spectrum → SSI 72 and 69, purple +9–10%, cyan-blue Rf,h down to 85
3. Slight green tendency at 2700K → Duv +0.0035
4. Build quality of the power supply strap → Poorly made and broke on my unit, not repairable
5. Lower usability score → 66.0

📉 Practical Applications

Ideal for: → High-output studio work: over 9,000 lux supports large sets and high-key lighting → Commercial photography and video: top-tier CRI and R9 from 3200K ensure accurate product colours and skin tones → Live events and interviews: stable output, natural skin tones, precise CCT → Large modifiers and long throws: 62,591 lux with reflector, 82,931 lux in Max mode

Use with caution: → Precision spectral work in daylight: SSI 69–72 → Products in purple or turquoise at daylight CCTs: visible deviations → Red-critical work at 2700K: R9 77 → Frequent transport: weak power supply strap

📌 Conclusion

The Zhiyun Molus G200 is a high-output powerhouse for creators who demand brightness and colour accuracy in studio, commercial and event environments. It combines an exceptional output with top-tier CRI, very precise colour temperatures and an even output across all CCTs.

The detailed analysis shows where the limits are: R9 drops to 77 at 2700K, daylight settings show the usual oversaturation in purple with an SSI of only 69 to 72, and the power supply strap on my unit broke. Max mode offers up to 34% more light for demanding situations. Anyone prioritising performance and colour fidelity over absolute perfection gets a top choice for professional work with the G200.

Data Overview

Normal mode (basis of our rating)

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Max mode (for reference)

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TM-30-18

TM-30 Multi Report

TM-30 Comparison

Multiple Measurements in Direct Comparison

Report selection by CCT

All loaded reports are sorted by CCT automatically. The slider snaps to the nearest report.

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Color Vector Graphic

Reference and test as closed 16-bin curves.

Click a CES cell to view vector and detail values.

Normalized Spectral Power Distribution

TM-30 Dashboard

Local shifts and radial visualization as in the standard report.

Local Chroma Shift (Rcs,hj)

Local Hue Shift (Rhs,hj)

Local Color Fidelity (Rf,hj)

Click one of the three local titles to see a short explanation of meaning and visual impact.

Color Sample Fidelity (Rf,CESi)

Direct overview of all 99 CES samples with fidelity values.

Measure Comparisons

Additional comparison view analogous to the TM-30 reference representation.

Color Evaluation Samples

Highlighted skin-tone areas provide practical orientation for portrait colors. Click to zoom.

Click a CES cell to view the comparison in the popup.

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