Lumii Black Blade Led 400w Fixture

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  • Regular price £450.00

The LUMii BLACK Blade 400w LED is a cool-running and efficient plate-format LED alternative to 600 W HID lamps. Giving full, balanced spectrum 3500K white light with added 660nm Osram chips, it is the ideal light source for the entire plant lifecycle. Its 2-plate, adjustable design allows the fixture to be used to light a 90 cm x 90 cm tent or a larger tent up to 1.2 m2, and the plates can be set to give the optimum light spread over the growing area. There is provision for mounting a LUMii Black Bar 30w UV/FR LED between the adjustable plates to provide additional UV and Far-Red light if required. Dimmable using integral control and can be scheduled using a plug-in timer. Powered directly by mains electricity via the 2 m power lead supplied. Complete with hanging slings for easy installation.   

Key selling points:  
  • Full, balanced spectrum, suitable for the whole plant life cycle 
  • Adjustable format for optimum light spread 
  • Simple to install and operate 
  • Compact and lightweight 
  • Very low heat output and excellent dissipation 
  • Spectrum can be extended by adding a LUMii Black Bar 30w UV/FR LED 
Technical Specifications:  

Input Power 

400 W 

Input Voltage 

100 – 277 V AC / 50 – 60 kHz 

Input Current 

4 A @ 100 V, 1.44 A @ 277 V 


2.6 µmol/J @ 220 V AC 


1040 µmol/s 

Light Radiation Angle 


IP Rating 

Overall Dimensions  610 mm - 740 mm (adjustable) x 505 mm x 97 mm (24.0” - 29.1” adj. x 19.9” x 3.8”) 


6.2 kg (13.7 lb) 
Operating Ambient Temperature & Humidity  0° C - 40° C (32° F – 104° F). Max RH 95% 

Storage Temperature & Humidity 

-40° C - 70° C (-40° F – 158° F). Max RH 85% 
Q: Can I use the LUMii BLACK Blade 400w LED for my whole growing cycle? 
A: The LUMii BLACK Blade 400w LED gives full, balanced spectrum white light and is ideal for use throughout the complete plant life cycle. 

Q: How is the LUMii BLACK Blade 400w LED adjusted? 
A: The LUMii BLACK Blade 400w LED consists of two plate LEDs which are mounted on a frame. Simply loosen the clamping thumb nuts and the plates can be slid towards or away from each other to give the required light spread.