The principle of film UV lamps and UV lamps used for nail art is similar, both using ultraviolet light to accelerate the drying and curing of materials. However, different types of UV lamps may differ in wavelength, power, and usage. Film coated UV lamps are commonly used in fields such as automotive film coating and electronic product film coating, and their wavelength and power may differ from those of nail UV lamps.

In theory, as long as the wavelength and power of the UV lamp are suitable for the curing needs of nail polish, it can be used to "bake" nails. However, in practical applications, due to differences in the design and use of film UV lamps, they may not be able to provide sufficient light intensity and uniformity, thus affecting the drying effect of nail polish. In addition, using unsuitable UV lamps may cause potential harm to nails and skin.

Therefore, it is recommended to use specially designed nail UV or LED lights during nail art to ensure optimal results and safety. These special lights have been optimized to effectively promote the drying of nail polish while minimizing the damage to skin and eyes.