This is a very intense light. I had problems with light burn early on in the veg stage and had to turn the voltage down to 75 watts. I still continued to have problems with light burn and raised the light to 36 inches above canopy. Raising the light helps but the plant started to flower even with a light period of 18/6. After the stretch of the plant my light was within 12 inches of the terminal buds. My plants then began to foxtail. I am not pleased with the results.
3 years ago