Attempting police lights in Blender [Feedback]

Hey y’all! First time doing Roblox GFX, pulled a few free models, made a scene. Lights didn’t turn out how I wanted, any way to make the emergency lighting look better? They just turned out real icky, not looking like a real police car at all. Any suggestions?

https://gyazo.com/521b02c49a86bf349ea651d4d4b8b091

(Bad screenshot ik, only one I could find, didn’t feel like firing up blender, using spotlights for the environment light and emission textures for the actual “lights”)

Thanks.

Moved to Cool Creations, since that’s the place to put threads seeking general feedback.