Generally speaking, most CBD vapers use a mouth to lung tank or pre-filled CBD cartridge and so wattage levels are low and at least under 25w-30w. However, there is now sub-ohm CBD e-liquid on the market designed for sub ohm vapers and therefore can be vaped higher wattage levels like 75w-110w or more. These ones require an advanced vape kit capable of output higher Wattage power.