CMH CDM 630W 120/240V Grow Mild Kit
One bulb (3100k bulb) supplies the whole Mild spectrum, so it may be used for both veg and bloom stages.
120v/240v: 33000 lumen and ETL Listed replace 1000w hps lamp kit
Usual MH bulbs have an entire life of around 10,000 Hours. Which is lower than 50% of the 24,000 Hours that CMH are rated for
Coverage space is 4ft*4ft,that suggests bigger harvest and no more cost