The 8600 is a beast of a light, I think you will love it same as I do mine. She does get a little hot when cranked up to 100% I kept a fan on the driver but good thing for tent growers you can leave the driver outside of the tent.
The tops of the LED bars hit 46.8C (116.2F). The Spider Farmer driver hit a high temperature of 58.2C (136.8F)
