UV LED point light source or surface light source is good?
In general, such as large areas of curing, such as touch screen, speakers, lenses, usually use UVLED surface light source or UVLED line light source, such as this is the UVLED surface light source and line light source
Such as handicraft, or point curing point, generally use UVLED point light source.For wavelength selection, 365nm is mostly 395 or 405 curing with slightly thicker glue!
