I recently purchased a set of spyder headlights for my sedan and now the right side is acting funny. High beam
Low beam
Half way turn

 

Take them apart and troubleshoot, swap lamps from one side to the other to see if that's the issue, check electrical wiring, etc. If they use C-taps anywhere in the system as shown on step 4 of the installation manual then cut them out and solder/shrink tube the connection because C-taps are not designed for that application.

https://www.carid.com/spyder/info/headlights-guide.html

 

Dat spider quality.

 

It's a well known fact here that most aftermarket headlight assemblies for our cars are junk, Spyder included. Kinda sucks but if you want bad azz lights for your car you'll have to retrofit projectors into yours or have someone else do it for you.