Had issues with lights and humidity

Hello my friend LIGHTS AND DEFICIENCY BRULURES For indoor cultivation, cannabis plants grow under artificial lights and must be perfectly positioned, the lamps must be at the right distance above the canopy for better results. When the lamps and reflectors are too close from the top of the plant, the heads and leaves turn yellow and turn brown because the light is too intense. It's just a height adjustment problem. On the contrary too little light is often a problem, which is often obvious from below. A lack of light makes the leaves too shady or leaves too far from the lamp's penetrating abilities, which also makes the leaves yellow and can even cause them to fall. TRAITEMENT: Be sure to hang your lamp according to the manufacturer's instructions. Gradually adjust and use a meter to measure accurately. Nowadays there are so many new technologies on the market regarding lamps with each their different characteristics, that you really have to respect the manufacturer's guidelines to position your right light in the right place. The best light cycles for autoblooms is 18/6 or 20/4 personally I use 20/4 I advise you to see my diarie different test you can get an idea May the force be with you💪