Kingbo 300 watt LED grow light

KINBO 300W LED grow light
KINBO 300W LED grow light
Closeup of LEDs
LED with both veg and bloom lights on
Veg and bloom lights on


I’m currently testing the KINGBO 300W LED grow light. It’s full spectrum, draws around 120 watts. The veg and bloom lights can be turned on or off independently. Here are the product specs listed on Amazon.

•Dimensions: 12.2×6.7×2.4 inches
•Item Weight: 4.7 lbs
•Replaces a 250 watt HPS/MH
•Avg. Power Draw: 120±3% watt
•LED Quantities: 60pcs 5Watt Bridgelux/Epileds
•LED Lens: 90°/120°Mixed
•Input Voltage: AC100-240V
•Frequency: 50-60Hz
•Lifespan: 50,000 hours
•Core Coverage at 24″ Height 2.5×2.5ft
•Max Coverage at 24″ Height 3x3ft

Package includes:
•1 x KB-M300 LED Grow Light
•1 x Hanging Kits
•1 x User Manual
•1 x 5ft Power Cord (US Standard 110V grounded 3 prong plug)

Attention please:
•Indoor use only, not water-proof.
•The UV and IR diodes looks dim, this is normal, don`t worry.
•Extremely bright, do not look directly at the LED bulbs when the light is working.
•No extra ballast is needed.
•Can be controlled by Timer.


I currently have this in my 24″ x 24″ x 48″ grow tent over some various herbs such as witch oregano, Lemon Balm and Pineapple Sage. The plants are doing well so far. I’ll post a video update on them after it has run a while.


Here’s a video I did showing the unboxing and setup.

YouTube player
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