Ive been using Shellac and Bio Sculpture for Years and currently use the CND LED Lamp which I'm happy with. However I am looking for another Lamp as a back just in case, but I don't want to spend as much as £200 as it will be purely for emergency use, there's plenty on the market but does anyone know if they will cure Shellac properly as most of the threads I read say that you need a CND lamp to cure Shellac??