Infrared light and ultraviolet light and high power led moduleThe high power led module refers to led module more than 1 watt. Would there be any infrared light and ultraviolet light when high power led module is work.The spectrogram of high power led modules(in general use the blue light photolum inescent phosphor ).as follows:

a few are seen to infrared light and none ultraviolet light in The spectrogram of high power led modules. On other word , yet most no infrared light and ultraviolet light between at visible wavelength 400-635nm. And of course there are has professional infrared led module and ultraviolet led module such as UV led strip. The wavelength less than 400nm and were larger than that 640nm.they call infrared light and ultraviolet light.But the energy radiation of ir (uv) led module is small,small power uv led module just have 0.036-0.072W. So we can imagine what the uv led strip and ir led strip is be secure。