I did dental whittening by led light after i had facial filler now i feel my lips have solids area is this normal?

It is possible that very high heat lights can cause the dermal filler to harden, but it is unlikely that this happened in your case.  In my professional opinion, it is unlikely that your dermal filler was injected improperly because of solid areas or bumps.  Solid areas are common when the filler is first placed.  I usually do a series of messages to help prevent this initial effect.  You should expect the solid areas to dissolve over the next 2-3 weeks, as you move your lips in your normal everyday life.  Good luck and I hope this helps. Follow me if you have more questions.Sarah Thompson, DMD

The bumps you are feeling, after your injectable fillers, are caused by too much filler injected at one point in the tissue and, possibly the injection was done too superficially. With good injection technique, this happens rarely.  The good news is the solid areas you are feeling will flatten out over a period of a few months. The teeth whitening and light used, seem irrelevant and more of a coincidence than related to the derma filler injections and the solid areas you are feeling.