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Review Summary
KNOWLED
Light Unit Only
IP65 Weatherproofing
1
124,000 lux @ 5m (with 15° reflector) 
 25,600 lux @ 5m, 5600K (with MGR30 reflector)
Bi-Color
2800K - 6500K
Daylight, Tungsten
Built-In Dimmer
0% - 100%
Advanced heat dissipation system, 67% faster efficiency
AC Power (Cable Included) 
Requires Power Supply/Controller (Included)
2000W
100 to 240 VAC, 50 / 60 Hz
Onboard interface, DMX, CRMX, Ethernet, and app-based remote control, seamlessly integrating into any workflow.
G-Mount
Monolight
Manually-Operated Yoke
22 lb / 10 kg
The Godox KNOWLED MG4K is a groundbreaking professional lighting fixture that redefines what's possible with LED technology. Designed to outperform traditional HMIs, the MG4K delivers the punch of a 4K HMI at just half the powerconsumption and weight, offering unmatched portability and efficiency. Built fordemanding film, broadcast, and commercial productions, the MG4K blends high output, rugged build, and intelligent control into a compact powerhouse.
 Performance That Surpasses HMIs. 
 Equipped with Godox?s advanced light engine, the MG4K achieves 124,000 lux at 5mwith a 15° reflector?brighter than a traditional 4K HMI. Despite its incredible output, it draws only 2000W of power and weighs just 10kg, making it the most efficient and transportable option for high-output lighting in its class. 
 The 63mm emitting area ensures the highest optical efficiency, while advanced beam control offers consistent, accurate lighting across a wide range of modifiers.