YEZL Y3....Question and Your Thoughts On This Light....

Not sure about stock but with the resistor mod 2/3 cells really are needed. Two cells are good and have low voltage protection. Three cells give greater capacity but lose voltage protection unless protected cells are used. Don’t know if the sale is still on but here is the link for $24.99 Y3 and $2.99 extensions.

The resistor mod is cheap but they are TINY.