HPS 600W vs LED 320W SANLIGHT evo 5-120

Second Week of cultivation. A comparison between a 600w HPS and a 320w LED. The size of the plants in the two grow tents did not vary. They measure 15 cm on average. LED: temperature max. 22.9 C humidity max. 74%. temperature min. 19.9 C humidity min. 39% HPS: temperature max. 36 C humidity max: 61%. temperature min. 20 C humidity min: 10% I have not dimmable ballast on HPS 600, so the plants are suffering a bit. Only the tips of the leaves have closed due to lack of moisture, nothing serious. When they get big they should generate their own humidity, if not, a humidifier will have to be added. Perhaps the best solution is a dimmable ballast XD.