Top sale guaranteed quality bulb 315w fixture/315W HID Digital Ballast ETL Listed for Hydroponic/315W CMH/CDM digital ballast

Top sale guaranteed quality bulb 315w fixture/315W HID Digital Ballast ETL Listed for Hydroponic/315W CMH/CDM digital ballast 

Features:

• Highly efficient - puts out 1.9 micromole (umol) per watt of electricity
• Extremely high PAR levels
• Full fixture – lamp, ballast and reflector! 
• Full-spectrum, it's also great for the vegetative stages, triggering rapid growth, speeding up turnover times and increasing the overall efficiency of your indoor garden.
• With a healthy level of blue/white light (at roughly 5000k to 6000k) internodes stay nice and tight, eliminating the issues with stretch that occur when using lighting with narrow, inadequate spectrums. 

2 types of bulb position

Vertical:

Horizontal:

Magnified details