Mega Plus 320W/550W LED Grow Light

Mega Plus 320W/550W LED Grow Light

$1,099.00 Regular Price
$549.50Sale Price

The Mega Plus 320W/550W is half fixture of Mega Plus 650/1100W, we ues best 6063 aluminum bar whose weight is 1kg for each bar to promise the best heat dissipation, which will maximum the lifespan of the led diodes and fixutre. On top configuration we use 1152pcs of Samsung LM301b and 72pcs of Osram 660nm leds, which is the top configuration on makret comparing to any other brand led grow bar lights. Besides we use our unique spectrum to maximum growers' yields. We can also use controller to control big scale grow lighting.

LED Configuration
Product Color

MEGA PLUS 320/550 LED Grow Light


  • The Best Configuration for 4'x3' space on market
  • Samsung LM301B/H & Osram Horticulture 660nm leds

  • Highest 2.6-2.8 μmol/J efficacy

  • 832-1540 μmol/s PPF

  • Best Coverage for 5'x3'/150cm x 90cm footprint

  • Equivalent to 800W HPS/HID/MH for energy saving

  • High Efficacy LED Grow Light with Optimum Spectrum

  • Best PAR output with best PPFD to beat any other lights at the same power draw

  • IP 65 for long term working in damp location
  • Inventroincs Drivers for longer lifespan and better MTBF
  • No fans no noise
  • 1 KG Heat Sink Reduces Heat by over 50% vs Others
  • Custom Designed Heatsink for optimal Air Flow
  • Environmentally friendly (No Mercury)
  • 10 Feet Power Cord in 110v US and 220v adpotor included
  • Global Free Shipping 
  • 5 years warranty


LED Configuration Option:

  • 640x Samsung LM301 & 40x Osram 660nm leds
  • 896x Samsung LM301 & 56x Osram 660nm leds
  • 1152x Samsung LM301 & 72x Osram 660nm leds



  • Total Coverage 5′ x 3′/150cm x 90cm
  • Core Coverage 4′ x 2′/120cm x 60cm


  • Full Power Draw: 320w/550w
  • PPF: 832-1540 μmol/s
  • Efficiency: 2.6-2.8 μmol/J
  • Input Voltage: AC 100-270V, 277-480V can be optional


Product Dimensions

  • 42.8″L x 42.8″W x 1.6″H/108cm x 54cm x 40cm
  • Weight: 23.1lbs/10.5kg


Package Includes:

  • 1 x MEGA PLUS 320/550 LED Grow Light
  • 1 x Invontronics 320/480 Ballast
  • 2 x Bracket to install Ballast
  • 1 x 10ft power cord with international plugs
  • 1 x 110/240V plus adaptor
  • 2 x hanging kits
  • 2 x /8" Heavy Duty Adjustable Grow Light Rope Hanger 
  • 1 x Installation  instruction


Attention please:

  • Extremely bright, do not look directly at the LED bars when the light is on.
  • Surrounding temperature: MUST be less than 50℃.
  • Turn off power before assembling and installation.
  • Can be controlled by Timer.



  • Horticulture LED Grow Lighting
  • Artificial LED Grow Lighting
  • Greenhouse LED Grow Lighting
  • Hydroponics LED Grow Lighting
  • Medical plants LED Grow Lighting
  • Indoor LED Grow Lighting




Customer Service:

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