Hi all, I’m on my first grow, I’m in coco with a 300w led, she is currently flowering. My tent is only 90cm high. This is due to a serious lack of space. The plant has been going well until approx 4 weeks ago when I started to notice brown spots on a few leaves. I am now sure these brown marks are light burn. Not heat but light. The problem I have is that I have ran out of hight to raise the light. Is there a way of lowering the light intensity? My light has a Veg and bloom switch. I have had them both on throughout the grow. Would turning off the Veg switch help with the light burn? Any thought would be great fully received.