Why is my nail lamp beeping and displaying 'OU' when using the original charger?
According to the Cautions section (point 9) of the Lavinda 54W UV LED Nail Lamp manual, the "OU" display and continuous buzzer alarm indicate…
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Lavinda 54W UV LED Nail Lamp User Manual — questions & answers
Read product questions and troubleshooting answers linked to Lavinda 54W UV LED Nail Lamp User Manual.