About us:Galaxyhydro is a professional manufacturer with 8 years rich experience in growing lights industry and a strong R&D team.Our dimmable 300w led grow light is originated from years of rigorous research and development,the most outstanding feature of this led plant grow light is DIMMABLE, you can adjust light BRIGHTNESS into what you want, easy to control by the dimmer knob. Suitable for every stage of plants. 

Why will you choose Galaxyhydro dimmable led grow lights?
1.High power 100pcs 3w Branded Epileds to ensure the Par Value. Energy saving, environmental friendly and high brightness. 
2. Zener, works as capacitor, protect the light keep working if there’s one LED out of work. 
3. More red and blue light, less white light, this light proportion is more helpful for indoor plants.(The IR led looks dim,but it is normal).

Specifications:
Rated wattage: 300watt 
Actual wattage: 140w±5% 
Size: 15.8×8.3×2.4inch 
Worldwide Voltage: AC85~265V 
Frequency: 50/60 HZ 
Warranty: 2 years 
View Angle of LEDs: 90°and 120°mixed 
Package Includes: 1 Power Cord, 1 Stainless Steel Rope Ratchet Hanger, 1 Dimmable Grow Light 

IMPORTANT daisy chain using tips: 
1.No extra power cords needed for making daisy chain, please just use the cord in the package. There is 1 power cord in each package. 
2.Different model lights, ordered from us, that have an outlet on the back of lights can make daisy chain. 
3.Suggest 2-5 lights making daisy chain in a row.
4.Using our lights make daisy chain with other seller’s is not recommended. 

Attention please:
The dimmer is only for adjusting light brightness instead of adjusting flowering and yield stages, but you can adjust brightness to make light use properly under different stages.

Product Features

  • Unique Dimmer Design: Galaxyhydro dimmable plant grow light is exclusive on amazon,and it is high-quality and affordable.There is a dimmer on the backside of the grow light,and you can adjust brightness from 0% to 100%.Adjust brightness by dimmer knob to apply for different stages of plant growth instead of adjusting the hanging height of plant light.It will be a perfect solution for all your plants growth stages.
  • Optimal Spectrum:include430-440nm,450-460nm,610-615nm,620-630nm, 650-660nm, white, IR(730nm) , UV 380-400nm, 470nm.Our grow lights contain the most useful light without any useless light for plants growth.Blue and red light have the biggest contribution to plants, which can increase the harvest.UV can kill bacteria and reduce the plant disease,and IR promotes cell division.With the help of our light,your plants will absorb all necessary light source.You will find them grow healthy and crazy.
  • Efficient Cooling System:3 quite cooling fans,better heat dissipation than other 1 cooling fan grow lights,light won’t generate any ultra heat even works 16hrs a day,keep light has longer service life.
  • Daisy-Chain Function:Daisy chain compatible to make less cords,which can connect with another led grow lights to extent the coverage.Two or more lights can be connected and used together by power cords. Energy & money & time saving.It will be the best solution for your grow lights indoor.
  • Warranty and Customer Service:2 year warranty plus 30 days money back guarantee.We are specialized grow light manufacturer produce grow lamps with excellent quality.If you have any questions,please feel free to contact us,we will offer you professional guidance to help your plants grow better.

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