Introducing the Godox KNOWLED MG4KR, a groundbreaking 4K-equivalent full-colour RGB LED cine light, designed for high-end filmmakers who demand uncompromised brightness, colour accuracy, and creative control. Delivering an incredible brightness of 225,100 Lux at 3m, the MG4KR can match and even surpass traditional 4K HMIs while using far less power, making it a compact, eco-efficient alternative for professional film, TV, and commercial production. It's a full-colour RGB cine light fixture, with an impressive 91% Rec.2020 colour gamut, ultra-wide 1,800K–10,000K CCT range, ±100 green/magenta correction, and a 110° beam angle. The MG4KR fixture delivers stunningly rich, precise, and even illumination across every colour channel. Fully compatible with the growing G-Mount modifier ecosystem, the MG4KR gives you access to virtually limitless creative possibilities in a surprisingly compact body.

The Brightness Full-Colour RGB Light Fixture

The KNOWLED MG4KR achieves industry-leading colour brightness and intensity. From the deepest reds, the richest blues, to the most vibrant greens, the Godox KNOWLED MG4KR outshines any other light in its class. Every Colour channel is driven to its full potential.

Bolder Colour - Beyond 91% Rec.2020

With an Impressive 91% Rec.2020 coverage, the MG4KR can capture the full richness of cinematic colour. With a variable colour temperature range of 1,800K to 10,000K and a ±100 Green/Magenta shift, the MG4KR empowers filmmakers to bring their creative visions to life.

Monster 4K HMI Brightness

The MG4KR can produce a mind-boggling 225,100 Lux of brightness at a distance of 3m at 5600K, which is comparable to other Bi-Colour COB LED Cine-Light fixtures on the market. Its brightness can outperform a 4K HMI, whilst only using 3100W of power. This makes the MG4KR more energy-efficient as well as more eco-friendly.

Wide 110° Beam Angle, For Soft, Even Illumination

Featuring an ultra-wide beam angle of 110°, the MG4KR produces a homogenous light distribution over a wide area. Whether you need soft fill-lighting or need to illuminate a wide area, the MG4KR has you covered.

Smaller and Mightier

Setting a new standard in compact design, the Godox KNOWLED MG4KR gives you unrivalled performance in a compact package. Small yet mighty, its compact size makes it perfect for use both in the studio and on location. Power and efficiency redefined.

Maximised Cooling, For Longer Shooting

The MG4KR's new and improved advanced heat-dissipation system is 60% more efficient than its predecessors. This enables you to work more safely for longer periods without having to worry about overheating. More light, Less heat, more energy-efficient.

Made the Meet the Demands of Professionals

The MG4KR features ±100% Green/Magenta correction, allowing you to match the lighting in your shooting environment even more precisely, or to match the colour of other fixtures more precisely. When combined with its 0.1% dimming, the KNOWLED MG4K meets the demands and needs of any professional film, television, or theatrical production.

Dimming Modes

Smooth Mode

Switch your MG4KR to Smooth Mode for ultra-smooth dimming transitions

High-Speed Mode

Switch to High-Speed Mode to ensure you get flicker-free performance when shooting at high frame rates.

Plethora of Control Options

The MG4KR light gives you access to a plethora of professional control methods, including DMX, CRMX, Ethernet, Bluetooth, the Godox Light App and the KNOWLED APP, as well as the control box. This enables the Godox MG4KR to be seamlessly integrated into pre-existing lighting setups, ensuring a smooth dimming experience. The Godox Light App also supports NFC Pairing for quick and easy connectivity.

IP65 Weather Resistance

The KNOWLED MG4KR's light body and controller box are IP65 certified. This means that it is dustproof and weather-resistant, enabling it to be comfortably used in weather conditions such as rain or fog. The IP65 certification also prevents damage to your light in both the short-term and long-term, allowing you to use the Godox MG4KR LED video light in a wide variety of scenarios.

Join TheG-Mount Revolution G-Mount Accessory Ecosystem

The MG4KR RGB LED Cine Light Fixture is fully compatible with Godox's ever-growing G-mount modifier ecosystem. When paired with accessories such as the GR15°/GR30° reflector, Max60/Max90 beamlight, motorised three-light bracket, GL7 7ft Lantern Diffuser, and GF14 fresnel lens, the G-Mount ecosystem will give you access to a whole new world of lighting possibilities.

The Godox KNOWLED MG4KR Full-Colour RGB COB LED Cine Light is a compact, lightweight, and energy-efficient lighting solution that has an equivalent brightness of a 4K HMI, but with full-colour RGB capabilities. Perfect for cinematographers, gaffers, and DPs who need sheer brightness without the weight and hassle of a traditional HMI. When paired with the range of G-Mount modifiers available, the lighting possibilities are virtually endless.

What's In The Box?

EssentialPhoto & Video is the Official Godox Partner and UK Distributor, stocking the widest range of Godox kit in the UK, offering up to a 12 Month Warranty*, and Customer Support and after-sales repair at our Birmingham-based store. All Godox stock is dispatched from our warehouse in the West Midlands, UK.

Compatible Accessories

GP-Series Projection Attachment

BeamLight Max60

BeamLight Max90

GF14 Fresnel Lens

GL7 7' Lantern Diffuser

GL4 4' Lantern Diffuser

GP5 5' Parabolic Softbox

GO5 5' Octa

FC05 Flight Case

220cm Heavy-Duty Combo Stand

173cm Master Wheeled Junior Wind Up Stand