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Sub-Ohm Vaping (Direct Lung Inhalation)
While puffing, the vapor of an e-cigarette is directly inhaled into the lungs� This puffing technique
is referred to as sub-ohm vaping with direct lung inhalation� To achieve this, there must be low
puffing resistance and a strong air supply to the evaporator head� Both have a positive effect on
producing large quantities of vapor� Evaporator heads that support this puffing technique in the
sub-ohm range (resistance usually < 1 ohm) are often referred to as DL (direct lung) heads�
(other abbreviations include DTL and D2L)
SC ELLO VATE – NOTES & PRECAUTIONS
