In addition, you invented a lamp to see if this lamp has three patented characteristics (scientific, practical and novel). If so, you can apply for a patent for invention.
Applications for patents and copyrights can be made through specialized patent agencies and copyright agencies.
Generally, you don't need to do these things yourself, because it is very troublesome. Many forms need to be filled out, so be careful. At the same time, you have to search a lot of literature to determine whether you have the three characteristics of a patent. If not, give up the application.
Because the application is not equal to being granted, the submitted application for a patent for invention has to go through the preliminary examination and review of the State Patent Office, and the patent right is granted only after it is passed.