InnoCigs SC iStick Pico Manuel D'utilisateur page 122

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SC Melo 4 – Notes & Precautions
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)