Hello! It is normal for a nail lamp to get warm after being used for some time. This is a standard operating condition because the internal light bulbs generate heat.
When using a UV/LED lamp, especially high-power professional models, heat will accumulate after continuous use. The lamp's casing may feel warm, but this is typical.
Heat buildup due to a sealed structure:
Nail lamps are designed with a closed structure, which limits the space for heat dissipation. Continuous or repeated use causes heat to accumulate, raising the temperature of the casing.
Long periods of continuous use:
If the lamp is used for multiple hands or feet in a row or continuously, the temperature naturally increases. It's recommended to take breaks between uses to allow the lamp to cool down.
What to watch for in case of abnormal conditions:
If the casing becomes extremely hot to the touch, or if there are unusual smells, flickering, or the lamp shuts off automatically, this could indicate an issue with the bulbs, power module, or cooling system. In such cases, stop using the lamp and contact customer service for an after-sales check.
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