Nail Lamp

A nail lamp comprising:

• a support;
• and
• a plurality of light sources disposed on the support, wherein
• each light source is structured to produce light to cure a light-curable nail product and
• each light source includes a plurality of semiconductor LEDs on a single circuit board, with at least one of the semiconductor LEDs having a peak electromagnetic emission intensity at a first wavelength in a range from about 365 nm to about 425 nm, and with at least one other of the semiconductor LEDs having a peak electromagnetic emission intensity at a second wavelength in a range from about 365 nm to about 425 nm, the second wavelength being different from the first wavelength.

A nail lamp comprising:

• a support;
• a space located below the support, the space configured for a user to insert at least a single nail;
• two or more arrays of light sources mounted on the support including;
• a first array of light sources oriented to direct light downward onto the at least a single nail and including a first plurality semiconductor chips, wherein;
• at least one of the first plurality of semiconductor chips has a peak electromagnetic emission intensity at a first wavelength in a range from 360 nm to 440 nm, at least one other of the first plurality of semiconductor chips has a peak electromagnetic emission intensity at a second wavelength in a range from 360 nm to 475 nm, the second wavelength being different from the first wavelength and;
• a second array of light sources oriented to direct light onto the at least a single nail, said second array of light sources oriented at an angle relative to the first array of light sources and including a second plurality of semiconductor chips, wherein;
• at least one of the second plurality of semiconductor chips has a peak electromagnetic emission intensity at a third wavelength in a range from 360 nm to 475 nm, and with at least one other of the second plurality of semiconductor chips has a peak electromagnetic emission intensity at a fourth wavelength in a range from 360 nm to 440 nm, the fourth wavelength being different from the third wavelength.