Low temperature

Do you have an exhaust fan pulling old air out of the tent and sucking new air in? On top of that do you have an air conditioner to bring the temps down in room your tent is in. You could also upgrade to some high-end leds like quantum boards which only need half as many watts for the same yields meaning lower temps. Also leds dont put out nearly as much if any infrared light which basically equates to heat being beamed down on your plants. Quantum boards dont cost all that much any more and a 120w would do just as well as your 250w hid. Here is a very solid and cheap light: https://m.alibaba.com/product/62013633602/detail.html?activity_id=icbu_minisite_web&channel=minisite_a2706.wapshop.113.i5&from=icbu_minisite_web&isFromApp=1&scenery_id=2&language=en¤cy=USD&spm=a2706.wapshop.113.i5&_aplus_page_enable=true&wx_navbar_transparent=true If you need any more assistance feel free to message me.