Advantages and disadvantages of HPS grow light:

Provide great raw light intensity, therefore can create great yield, more suitable for large-scale cultivation.

Large amounts of heat will be generated and additional airflow tools will be required to maintain the growing climate in the greenhouse.

High lumen decay, lower lifespan, need to be replaced every12~18 months.

Trouble installation and hard to control.

Advantages and disadvantages of LED grow light:

Lower costs and saves a lot on electricity bill.

Good heat dissipation design, lower required to the ventilation.

Integration light housing.

Full spectrum for all stages of growth of the plant.

Intelligent control, easy to manage your lighting requirement.