Hi i am from chile, and recently purchase this led
wenrun 5watts 7,4V 750mAh
and this driver
1AA (3W) LED Circuit Board (0.8V-7V) (19 light modes in 3 groups) $4.99
https://www.kaidomain.com/WEBUI/ProductDetail.aspx?TranID=3150
"For Luxenon 5W, set selected output voltage to 6V-7V (no load) using one Li-ion cell"
and cant get to work using 3,6V liiion cell and rotating the potenciometer whats can I do?

wenrun 5watts 7,4V 750mAh
and this driver
1AA (3W) LED Circuit Board (0.8V-7V) (19 light modes in 3 groups) $4.99
https://www.kaidomain.com/WEBUI/ProductDetail.aspx?TranID=3150

"For Luxenon 5W, set selected output voltage to 6V-7V (no load) using one Li-ion cell"
and cant get to work using 3,6V liiion cell and rotating the potenciometer whats can I do?
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