Mars Hydro ADLite 100W Under Canopy Advice – Experiences and Controller Compatibility?

Under-canopy lights like the Mars Hydro ADLite 100W can be worth it if you have a dense canopy and a strong top light, as they help improve lower bud development and reduce larf. In your 120×120 tent with 4 plants and a strong main light, using 2 units is the best balance, while 3 can be used for maximum results if the canopy is very full. One unit is usually not enough. They can be daisy-chained, but they likely won’t work with a Phlizon Wi-Fi controller since they are designed for Mars Hydro’s own control system. They are most effective in mid to late flower, and you should ensure good airflow to avoid humidity buildup.