Godox KNOWLED MG4KR RGB LED Monolight

Key Features
  • For Studio & Film/TV Production
  • Output: 225,100 Lux at 9.8′ w/ Reflector
  • 1800-10,000K CCT; Full RGB & G/M Shift
  • AC Power
  • Onboard, DMX, CRMX, Ethernet & App
  • CRI 97 | TLCI 96
  • Compatible with Godox G-Mount Modifiers
  • IP65-Rated Design
  • Four Dimming Curves & 14 FX Modes
  • Includes Controller & AC Power Cable
SKU: MG4KR Category: Tags: ,

Description

Godox KNOWLED MG4KR RGB LED Monolight

The Godox KNOWLED MG4KR is a powerful, color-accurate, and highly flexible RGB LED monolight designed for filmmakers, photographers, and content creators who need precise control over lighting in both studio and on-location environments. With its compact form factor, professional output, full-spectrum color tools, and robust feature set, the MG4KR delivers cinematic-quality illumination in a truly portable package.

High Output with Exceptional Color Accuracy

The MG4KR provides continuous, flicker-free LED illumination with outstanding color fidelity, making it suitable for commercial productions, interviews, product cinematography, and creative lighting.
With a high CRI rating of 96 and TLCI of 96, it ensures skin tones, product colors, and scene details remain accurate and natural straight out of camera.

Its powerful output allows it to function as a key, fill, or accent light in a variety of setups, while maintaining stable color temperatures across the entire spectrum.

  • CRI: 96
  • TLCI: 96
  • Light Type: Continuous RGBWW LED
  • Output: High-intensity, flicker-free illumination

Full RGB Color and Creative FX Modes

The MG4KR supports RGB color mixing, enabling users to dial in millions of custom colors with precision. Whether matching ambient light, adding stylized hues, or achieving cinematic mood, the fixture provides full creative control.

Advanced color modes include:

  • HSI Mode: Intuitive hue, saturation, and intensity adjustment
  • RGB Mode: Direct red/green/blue output control
  • CCT Mode: Variable white from tungsten to daylight
  • Gels Mode: Digital simulation of popular gels
  • FX Presets: Fire, police lights, TV flicker, lightning, and more

These effects make the MG4KR ideal for narrative filmmaking, music videos, and scenarios that call for dynamic lighting.

Wide CCT Range for Professional Color Matching

With an adjustable CCT range of 2800K to 6500K, the MG4KR allows seamless balancing between tungsten warmth and daylight coolness.
This versatility is especially valuable in mixed-light environments or when matching other LED fixtures on multi-light sets.

  • CCT Range: 2800K – 6500K
  • Adjustment: Stepless, precise color temperature tuning

Bowens Mount for Maximum Modularity

The MG4KR features a universal Bowens mount, giving creators access to a vast ecosystem of modifiers including softboxes, reflectors, diffusers, fresnel lenses, and beauty dishes.
This allows the light to adapt effortlessly to portrait, product, cinematic, or interview scenarios.

  • Modifier Compatibility: Bowens S-mount
  • Use Cases: Soft key light, hard edge light, diffused fill, stylized RGB accents

Multiple Control Options for Streamlined Workflow

To support professional sets, the MG4KR integrates several control methods:

  • On-Unit Controls: Physical knobs and OLED display
  • Godox Light App: Wireless Bluetooth control for mobile operation
  • DMX Compatibility: For studio and multi-light installations

These options offer convenience for both solo operators and larger crew environments.

Silent Cooling and Durable Build

The monolight incorporates an intelligent silent cooling system designed to maintain consistent output without introducing noise—ideal for interview and dialogue-heavy productions.

Its robust aluminum construction ensures durability during travel, rigging, or extended production days.

  • Cooling: Active, low-noise
  • Body: Reinforced metal housing

The Godox KNOWLED MG4KR RGB LED Monolight is an exceptionally versatile fixture that delivers precision lighting, robust output, and full RGB creativity—making it a powerful tool for filmmakers, photographers, and studios seeking a reliable, all-in-one lighting solution.

View More Godox Knowled Products Here

Specifications

Item Type
1x LED Monolight
Included Light Modifier
1x Reflector
Included Storage Case
No
Photometrics
5600K: 188,206 fc / 2,025,900 Lux (with Reflector)
Color Temperature
1800 to 10,000K
Color Modes
RGB, Daylight, Tungsten
Color Accuracy Standard
CRI 97
TLCI 96
Dimming
Built-In Dimmer (Continuous)
 • 0 to 100%
Front Accessory Mount
Proprietary
Wireless Remote Control Type
CRMX
Wireless DMX
Bluetooth
Power Source
AC Power (Cable Included) *Requires Power Supply/Controller (Included)
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
3250 W
Light Fixture
Item Type
1x LED Monolight
Included Light Modifier
1x Reflector
Included Storage Case
No
Photometrics
5600K:
188,206 fc / 2,025,900 Lux at 3.3′ / 1 m (with Reflector)*
20,911 fc / 225,100 Lux at 9.8′ / 3 m (with Reflector)

*Standardized Measurement Calculated Internally Based on Closest Distance

Color Temperature
1800 to 10,000K (in CCT Mode)
Color Modes
RGB, Daylight, Tungsten
Color Accuracy Standard
CRI 97
TLCI 96
Dimming
Built-In Dimmer (Continuous)
• 0 to 100%
Cooling System
Fan
Beam Angle
110° Unmodified
20° with Included Reflector
Built-In Flash
No
Preprogrammed Effects
Yes
Front Accessory Mount
Proprietary
Connectivity
Wireless Remote Control Type
CRMX
Wireless DMX
Bluetooth
Mobile App Compatible
Yes: Android & iOS
App Name: Godox Light & KNOWLED Apps
Functionality: Remote Control
Wireless Range
196.9′ / 60 m (Bluetooth)
Power & I/O
Power Source
AC Power (Cable Included) *Requires Power Supply/Controller (Included)
Inputs/Outputs
Power Supply/Controller
To Light Fixture: 1x Proprietary AC Power Input (100 to 240 VAC, 50 / 60 Hz)
1x USB-A Firmware Input
Input Power
100 to 240 VAC, 50 / 60 Hz
Included Adapter / Cable
1x Unspecified to Proprietary Cable
• 100 to 240 VAC, 50 / 60 Hz
Power Consumption
3250 W
Mounting
Yoke Type
Manually-Operated Yoke
General
Environmental Resistance
Dust/Water-Resistant (IP65)
Operating Conditions
-4 to 113°F / -20 to 45°C
Dimensions
15.2 x 14.88 x 14.02″ / 38.6 x 37.8 x 35.61 cm (Fixture)
12.99 x 9.37 x 6.97″ / 32.99 x 23.8 x 17.7 cm (Power Supply/Controller)
Weight
50.7 lb / 23 kg (Fixture)
15.2 lb / 6.9 kg (Power Supply/Controller)

What's In The Box

  • Godox KNOWLED MG4KR RGB LED Monolight
  • U-Type Bracket
  • Godox Reflector for KNOWLED MG6K LED Light (20°)
  • Controller
  • Controller Mounting Device
  • AC Power Cord
  • DC Power Cord
  • Tying Cable
  • Safety Cable
  • Protection Cover
  • Limited 1-Year Warranty