Honda civic 2000 headlight bulbs?

I have a Honda civic 2000. I recently bought need headlights cause mine were messed up. I was wondering if I put LED H4 bulbs in will they flicker or overheat? Also the new headlights are clear, what bulb do I need for turning signals that won't make the headlights ugly?

Heres a link to the headlights I bought.

https://www.ebay.com/...1890993446

Meow

Hm

The car is old. Put stock headlight bulbs and do not mess with it or modify it in any shape or form. It is not broken. Do not fix it.