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KNOWLED M600Bi 730W Variable Bi-Colour Colour Temperature LED Light



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The GODOX KNOWLED M600Bi is an Ultra-powerful 730W Bi-Colour Adjustable LED Light fixture, which has Class-Leading performance, designed to launch your productions to new heights. Featuring a highly robust, build-quality, with intuitive controls, and Variable Colour Temperature, the KNOWLED M600BI is the answer to every Lighting Gaffer and Cinematographer’s dreams. The M600BI has a CRI of 96+ and a TLCI of 97+, making it suitable for broadcast usage. With the option to control them remotely using the Wireless RC-A6 Remote control, or via the GODOX Light App, the creative possibilities with the M600BI are virtually endless. The perfect lighting solution for large TV and BroadcastingFilmmaking and Cinematography, as well as for Theatrical Stage Show productions

M600Bi Bi-Colour Adjustable LED Light Brighter Than Ever

This Ultra-Powerful 730W LED Lighting Photo fixture can produce 17,500 lux of brightness at 3m when equipped with the Pro-Reflector included with the light (40,100 lux with FLS10 Fresnel Lens). Whilst the M600Bi is capable of illuminating large sets, it can also be turned down to produce subtle illumination. Making it perfect for Filmmakers and theatrical productions. 

Godox KNOWLED600Bi Brightness

Flawless Colour - Godox KNOWLED M600Bi

The KNOWLED M600Bi LED Lighting Photo always maintains the highest standard in colour fidelity. With a Colour Rendering Index (CRI) of 96+ and a Television Lighting Consistency Index (TLCI) of 97+, you can rest assured that all colours will be rendered vividly, with natural-looking skin tones in any shooting environment. This greatly reduces the time and cost needed to correct colours in post-production. This makes the M300Bi suitable for broadcast use also. 

Godox KNOWLED M600Bi Colour Fidelity

Variable Colour Temperature

The Colour Temperature of the M600Bi can be adjusted anywhere between 2800K and 6500K. This enables you to light your scenes to match the ambience of the other lights on a set, or to set the mood of your scene, without having to worry about using correction gels or filters.  

Godox KNOWLED M600bi Variable Colour Temperature

Flicker-Free Performance - Godox KNOWLED M600Bi

The KNOWLED M600Bi, produces flicker-free illumination, making it suitable for high-speed video (we have tested it with framerates up to 12,000 FPS). This makes the M600Bi perfect for shooting slow-motion video, whether you are shooting a movie, a documentary, or for scientific research.

Dimming Curves

The KNOWLED M600Bi LED Lighting Photo gives you the option of four dimming curves, enabling the way that you adjust your lighting just the way you like. You can select between a Linear, an S-Curve, an Exponential Curve, or a Logarithmic Curve, rendering the best lighting effects, in the shortest amount of time. 

Godox KNOWLED M600Bi Dimming Curves

M600Bi LED Lighting Photo Built-In Lighting Effects

The M600Bi Bi-Colour Adjustable LED Light features twelve types of lighting effect preset, each of which has four variations. Some of these lighting effects include a broken bulb, camera flash, lightning, and TV screen effects. Perfect for adding cinematic effects to your films.

Godox KNOWLED M600Bi Lighting FX

Other Control Options

The Godox KNOWLED M600Bi Bi-Colour Adjustable LED Light can be controlled using either the RC-R9 wireless remote control (sold separately) or via a smartphone using the GODOX Light App. This enables you to remotely control the power of the light, as well as other things. The M600Bi also supports DMX512 (via a 5-pin XLR connection), enabling it to be controlled via a DMX console. Ideal for Larger Productions. CRMX compatibility also means these lights will be compatible with the LumiAir App, Blackout Lighting Software, and the MadMapper App.

Godox KNOWLED M600Bi Godox Light App Control

KNOWLED M600Bi LED Lighting Photo with Bowens S-Type Mount

The Godox KNOWLED M600Bi Bi-Colour Adjustable LED Light uses the popular Bowens S-Type mount, making it compatible with a wide range of modifiers straight out of the box, which gives you the option to shape and modify the light to suit your needs. It can be used with a plethora of different modifiers, including, Softboxes, Beauty Dishes, Fresnel lenses etc. 

The GODOX KNOWLED M600Bi Bi-Colour Adjustable LED Light is an ultra-powerful, yet economical lighting solution for serious Filmmakers, Cinematographers and Lighting Gaffers at theatrical productions. When paired with the plethora of lighting modifiers available for it including the FLS10 Fresnel lens, the lighting possibilities are virtually endless.  

What's In The Box?


Shop More GODOX KNOWLED M Series


Distributed By EssentialPhoto

We are proud to now stock Godox branded lights as distributed by EssentialPhoto, this means that you will get Godox but with everything that you loved with the service of EssentialPhoto, including a 2-year warranty and UK customer support.

Photometrics M600Bi (Bare Light)

CCT Unit 1m 3m 5m
2800K lux 16,100 2,010 804
fc 1,500 187 747
3200K lux 19,500 2,400 953
fc 1,810 223 88.5
4300K lux 22,400 2,750 1,090
fc 2,080 255 101
5600K lux 23,900 2,930 1,160
fc 2,220 272 108
6500K lux 23,600 2,870 1,140
fc 2,190 267 106

M600Bi Photometrics (With Reflector)

CCT Unit 1m 3m 5m
2800K lux 135,000 12,100 4,200
fc 12,600 1,120 390
3200K lux 164,000 14,300 5,050
fc 15,200 1,330 469
4300K lux 186,000 16,500 5,790
fc 17,300 1,530 538
5600K lux 198,000 18,400 1,620
fc 18,400 1,620 573
6500K lux 192,000 17,100 6,060
fc 17,900 1,590 563

Hawk-Woods Batteries Run-Time (Full Power)

VL-350N 28 Minutes 46 Seconds
VL-M150D 12 Minutes 20 Seconds
VL-M98D 8 Minutes 3 Seconds

Was: C-151704-BI600


  • 730W of Raw Power
  • CRI of 96+ and TLCO of 97+ for flawless colour rendition.
  • Precise Brightness Adjustments with increments of 0.1%
  • Super-Quiet Cooling System
  • Various Dimming-Curve Options
  • Built-In Lighting Effect Pre-Sets
  • Bowens S-Type Mount

What’s In the Box

  • 1x KNOWLED M600Bi Body
  • 1x Controller Box
  • 1x Lamp Cover
  • 1x Controller Clamp
  • 1x Connecting Cable
  • 1x 7.5m Power Cord
  • 1x Connecting Cord Fixed Rope
  • 1x RFT-19 Reflector
  • 1x Roller Case


Power730W (Max)
Controller Power InputAC 100~240V 50/60Hz 7.5(Max.)
Light Head Input48V⎓13A
V-mount battery (optional) Specifications14.8V, 150Wh / 26V, 260Wh
Channel32 (1~32)
Group16 (0~9, A~F)
ID1~99, OFF
Working Environment Temperature-20~40°C
FX Light Effect21 kinds within 7 types
Controlling MethodSupport DMX512 (Via a 5-Pin XLR Connector), 2.4G Wireless Control,Bluetooth APP
Dimming Curve4 types: linear/S-curve/exponential/logarithmic
Mute ModeYES
2.4G Wireless Control Distance≈60m
Bluetooth Transmission Distance≈30m
Display Screen2.4 inches
Light Body Dimension481.3mm x 242.8mm x 152.9mm
Controller Dimension332.4mm x 121.6mm x 179.2mm
Light Body Weight
Controller Weight3.74kg
2.4GHz Transmission Frequency2412MHz~2464.5MHz
Bluetooth Transmission Frequency2402.00-2480.00MHz
Maximum Transmit Power5dbm
Box Weight18.78kg
Box Dimensions

Approximately    Height  32cm  Width  38cm Length   67cm


Delivery & Returns

UK Delivery Rates

Free UK Standard delivery on orders over £150.00*

Order Date (if received before 3pm) Cost Latest Expected Delivery Date
UK Standard Delivery (Orders over £150*)  FREE 2-4 Days
UK Standard Delivery £3.99 2-4 Days
UK Express Delivery £5.99 1-3 Days
UK Next Working Day £8.00 Next Working Day
UK Next Working Day (Guaranteed) £15 Next Working Day
UK Before 2pm Next Working Day £18.00 Before 2pm Next Working Day
UK Saturday Delivery £30.00 Saturday
UK Sunday Delivery £30.00 Sunday

View a full breakdown


EssentialPhoto is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to cancel the order and return the goods within 28 working days for a full refund of the purchase price of the goods.

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International Delivery Rates

We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...

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Warranty Info

The Warranty will be based per unit and wouldn't cover multiple units in a single order. To add Warranty to multiple units, increase the number of Warranty selected in your cart. Warranty would not cover consumable parts of the unit (Such as Bulbs, Cables etc) To find out more about our Warranty, please visit here:

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