I used vht night shade for my tail lights. are u sopos to use clear coat after ?

after clear coat, my tail lights looed faded. ho do i make them look glossy ? any one that has used it , please help me out. thanks .I used vht night shade for my tail lights. are u sopos to use clear coat after ?
The LORD saith unto my lord:


'Sit thou at My right hand,


until I make thine enemies thy footstool.'