300W Spectrum LED Grow Light with Cooler Fan for Indoor Hydroponic Plant

This grow light comes with 2 different spectra that can be converted by switches; 
Model1：84Red+10Blue+2White+2UV+2IR SMD; 
Model2：28Red+10Orange+30Cold White+28Warm White+2UV+2IR SMD; 
2 kinds of spectrum are used in a wider range, suitable for vegetables, tomatoes, etc.; 
  
Specification:
Input voltage: 85-265V; 
Power: 300W; 
LED quantity: 100PCS; 
Coverage Area: 4.5M²; 
Protection level : IP55; 
Working environment : -20~40degree;45%~95%RH; 
Dimension: 400 x 211 x 65mm; 
  
Using tips:
Recommended lighting time and height; 
Seedling Stage:16-18 hours on, 36-59inch; 
Vegetative Stage:12-16 hours on, 18-36inch; 
Flowering Stage:10-12 hours on, 12-18inch; 
The lighting time and height can be adjusted according to site environment and specific plant plants
  
Note:
Indoor use only, not water-proof.; 
The working environment: -20~40℃,45%RH~90%RH.; 
Extremely bright, do not look directly at the LED bulbs when the light is working.; 
To protect the light, please cut off the power when it is thundering.; 
  
Package included:
1 x 300W LED Grow Light; 
1 x Power Cord; 
1 x Rope Hanger; 
1 x Instruction Manual