PaletteLab is Godox's full-colour light engine, the technology inside its newest RGB LED video lights. If you have seen the PaletteLab name on a light like the ML150 RF or SL300 RF and wondered what it actually does, the short answer is this: it is Godox's attempt to build a light whose spectrum closely follows natural daylight and tungsten references, so colours and skin tones render truer on camera than they do under a typical LED.
That sounds like marketing until you look at how ordinary LEDs fall short. This guide explains what PaletteLab is, the real problem it solves, what its accuracy numbers mean, and which lights carry it.
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PaletteLab, Godox's full-spectrum colour engine
Introducing PaletteLab
Video: Introducing Godox Full-Spectrum Color Engine, PaletteLab, KNOWLED Global.
TL;DR
PaletteLab is Godox's full-spectrum colour engine for its RGB LED video lights. Instead of mixing a few coloured emitters like a standard LED, it aims to reconstruct a continuous spectrum close to natural daylight and tungsten, filling the gaps that make ordinary LEDs render colour poorly. Godox publishes high accuracy scores for it: SSI 92 against tungsten at 3200K and 87 against daylight at 5600K, TM-30 Rf 97 and Rg 101, and a deep-red R9 of 99. Selected models add a choice of light curves, and the system scales from the 165W ML150 RF up to 1200W production lights. At CameraStuff you will find it in the ML150 RF, SL200 RF, and SL300 RF.
Full-Spectrum Light, Modelled on Daylight
Most LED lights build their white by combining a small number of coloured sources. That works well enough to look white to the eye, but the underlying spectrum has flat spots and gaps where certain wavelengths are weak or missing. When those missing wavelengths are exactly the ones a colour needs to reflect, that colour comes out dull or shifted on camera. It is why some footage under cheap LEDs looks slightly off in a way that is hard to fix.
SSI 92 against tungsten at 3200K, and 87 against CIE D55 daylight at 5600K, from Godox
PaletteLab takes a different approach. Godox says it is built on a spectral analysis of natural daylight, and aims for accurate output across the whole visible range. Rather than a few spikes of colour, it produces smooth, continuous transitions, which removes the artificial flatness and colour breaks typical of standard LED systems. In plain terms, it tries to give a colour every wavelength it needs to look right.
How PaletteLab's emitter bands cover the visible spectrum, from Godox
What full-spectrum light means, per Full-spectrum light, Wikipedia.
How a light's spectral power distribution shapes colour, per Spectral power distribution, Wikipedia.
Closing the Spectral Gaps
The specific problem PaletteLab targets is spectral gaps, the weak points in an LED's output. Using what Godox calls Multispectral Coupling Technology, it optimises continuity across the full visible spectrum, paying particular attention to the tricky handovers from blue to cyan and from orange red through to deep red. By smoothing those transitions, it removes the gaps that trip up colour rendering.
That continuity is not an abstract benefit. A more complete spectrum translates directly into cleaner images, truer colours, and more lifelike results, because the light carries the wavelengths your subjects need to reflect their real colour back to the camera.
The same portrait under an RGBWW LED, PaletteLab, and daylight, from Godox
What the Accuracy Numbers Mean
PaletteLab is backed by several colour-accuracy metrics, and it helps to know what each one describes. SSI, or Spectral Similarity Index, compares a light's spectrum to a reference such as daylight or tungsten, where a higher number means a closer match; PaletteLab scores 92 against tungsten at 3200K and 87 against daylight at 5600K. TM-30 RF is a modern fidelity score that averages how faithfully a light renders a wide set of real-world colours, and PaletteLab posts a near-perfect 97, with an Rg of 101 meaning saturation almost exactly matches the reference. CRI R9 measures how well a light renders strong, deep reds, one of the hardest colours for an LED and crucial for skin, where PaletteLab scores 99.
Taken together, those numbers describe a light that renders colour faithfully and with real richness across the frame. Shadows, highlights, and every hue in between come through naturally, which is what lets the mood and story of a shot land as intended rather than being undermined by off colour.
TM-30 fidelity for each of the 99 colour samples, averaging Rf 97, from Godox
What CRI and its R9 deep-red score measure, as documented by Color rendering index, Wikipedia.
Skin Tones Without the LED Gray
The hardest test for any light in cinematography is human skin, and Godox says PaletteLab's design was optimised specifically for it. With a complete spectrum and a carefully tuned orange-red to red to deep-red range, it aims to eliminate the muddy, greyish cast, sometimes called LED gray, that flattens faces under weaker lights. Across different complexions and skin tones, the goal is colour that stays balanced and authentic rather than sickly or lifeless.
The same portrait under RGBW, RGBWW, and PaletteLab light, from Godox
For anyone shooting portraits, interviews, or narrative work, that is the single most valuable thing a colour engine can do. Getting skin right in camera means less correction later and keeps your subjects looking like themselves.
Another comparison: RGBW, RGBWW, and PaletteLab, from Godox
A Cinematic, Continuous Colour Space
Because PaletteLab is built on a continuous spectrum with independently controlled multi-channel architecture, it gives you a wide, cinematic colour space to work in. Hues blend naturally, gradients stay smooth, and colour carries the depth and intent a frame needs, rather than banding or shifting as you push it.
92% Rec.2020 coverage and TM-30 Rg 101, from Godox
On the SL200 RF and SL300 RF, a Light Curve menu also lets you choose how the light renders white: Godox's own tuning, or curves that follow a blackbody or daylight reference. That lets a colourist or DP work to a specific look or a recognised standard. Godox notes that the ML150 RF does not have the light curve function. In colour mode, Godox quotes 92% coverage of the Rec.2020 colour space.
The Light Curve menu: Godox, Blackbody, and Daylight curves
Full colour control from the app colour wheel
How colour temperature relates to a blackbody reference, per Color temperature, Wikipedia.
Efficient Brightness, and a Range That Scales
Godox says PaletteLab is paired with its KNOWLED power engine, which is designed to deliver strong brightness and accurate colour from a relatively low power draw. For real output figures, check each model: the SL300 RF, for example, is rated at 10,200 lux bare at 1m (5600K).
A PaletteLab light in full-colour mode
Just as importantly, PaletteLab is a system rather than a single light. Godox scales it from the compact 165W ML150 RF up to 1200W production lights, so a kit can share the same colour science from top to bottom. Godox lists the larger PL600 RF and PL1200 RF with built-in CRMX wireless control and an IP65 weather-resistant design; these are not currently in our range.
PaletteLab Lights at CameraStuff
The PaletteLab colour engine, in three video lights available now.
Godox ML150 RF
A compact 165W full-colour LED with PaletteLab, a 1800K to 10000K range, and NFC, app, and DMX control.
View ML150 RF
Godox SL200 RF
A PaletteLab full-colour COB rated CRI 98 and TLCI 99, for mid-size sets and modifiers.
View SL200 RF
Godox SL300 RF
A 330W PaletteLab COB rated CRI 98 and TLCI 99, the brightest of the three.
View SL300 RFRelated Guides
About Godox
Founded in 1993 and headquartered in Shenzhen, China, Godox is an integrated company combining R&D, manufacturing, and sales. It provides one-stop imaging lighting solutions with a comprehensive product ecosystem for photography, videography, cinematic production, broadcasting, and other sectors within the imaging industry.
Its portfolio covers professional flashes, studio and portable lighting, LED lighting, audio equipment, cameras, photo printers, wireless control systems, and lighting accessories, supporting a wide range of creative and production needs worldwide.
Guided by its core values of innovation, integrity, rigor, pragmatism, and inclusiveness, Godox is committed to providing outstanding imaging, cinematic lighting, and audio solutions. The company continuously pursues technological breakthroughs with the goal of becoming a leading force in the industry.
CameraStuff has been an authorised Godox distributor in South Africa since 2018, backed by an official Letter of Authorization from Godox Global.
See All GodoxGodox PaletteLab FAQs
What is Godox PaletteLab?
PaletteLab is Godox's full-spectrum colour engine for its RGB LED video lights. Rather than mixing a few coloured emitters, it reconstructs a light spectrum close to natural daylight, filling the spectral gaps that make ordinary LEDs render colour inaccurately. The result is truer colour and more natural skin tones on camera.
Why is it better than a normal LED light?
Standard LEDs often have gaps in their spectrum, so some colours render dull or shifted. PaletteLab smooths the full visible spectrum with what Godox calls Multispectral Coupling Technology, which gives colours the wavelengths they need to reflect accurately. That shows up as cleaner images and truer skin tones with less correction in the edit.
What do the accuracy numbers mean?
SSI compares the light's spectrum to a reference, where higher is closer; Godox quotes 92 against tungsten at 3200K and 87 against daylight at 5600K. TM-30 RF averages how faithfully it renders many colours, at a near-perfect 97. CRI R9 measures deep-red rendering, which is vital for skin, and PaletteLab scores 99. Together they indicate very accurate, natural colour.
Which Godox lights have PaletteLab?
At CameraStuff, the PaletteLab engine is in the ML150 RF, SL200 RF, and SL300 RF video lights. Godox also lists larger PaletteLab production fixtures, the PL600 RF and PL1200 RF.
Where can I buy PaletteLab lights in South Africa?
You can buy Godox PaletteLab video lights from CameraStuff, an authorised Godox distributor in South Africa since 2018. We offer 60-day returns, free delivery on orders over R1000, nationwide delivery, and a support team ready to help.
Conrad Knuist
Head of Marketing and Photography Specialist
Conrad Knuist is Head of Marketing and Photography Specialist at CameraStuff, South Africa's specialist camera and lighting retailer. With over 18 years of hands-on experience testing gear across portrait, event, and commercial photography, Conrad has personally handled hundreds of products, from LED video lights to professional studio systems.
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