LED Light Reading
Absolutely. There is absolutely no reason you cannot make use of LED lights for reading or perhaps in various other general lighting effects applications. LEDs are now actually extremely widely used for basic illumination programs.
Elements which have been suggested as hazards are:
Harm to the attention considering brightness of individual light sources. That is only considered in which high power LEDs are employed and where you are able to look straight during the individual Light-emitting Diode elements. In the event that light features a diffuser or is of remote phosphor kind, the little things of light from specific LEDs aren't directly visually noticeable to the eye. Also, more often than not, you would not normally look into a light origin for very long times. So this isn't a risk in practice.
Ultraviolet emission had been a problem for some kinds of white LED. These utilized a UV LED to stimulate a white fluorescent coating. However, many white LEDs today make use of visible blue, perhaps not UV, to excite the coating so are less dangerous. Also, though I'm perhaps not informed about United States Of America legislation, all LEDs sold in Europe and Canada and several various other nations need comply with the intercontinental protection standard IEC62471 which includes limitations on Ultraviolet emission.
Rest interruption. There is certainly some question about blue light, for example from mobile phones and computer system displays, causing sleep disturbance. If the light is intended for use in the evening it is suggested for a warm white type that appears similar in color to tungsten illumination rather than a daylight type that produces much more blue.
Flicker. Flicker at frequencies below 120 Hz which can be within the range of perception are frustrating (since tend to be old fluorescent lights with non-electronic choke ballasts) plus some may present a risk to epileptics. But LED controllers typically make use of high frequencies (kHz range) really outside the variety of human being aesthetic perception.