Monitors Advice needed regarding monitor light bar

[ILLusionOwO]

Hello everyone
I'm looking to buy a monitor light bar but some of them are disgustingly pricy while some are cheap af... Idk what's the difference? Are they actually helpful?
I have developed deep dark circles and eve strain due to regular exposure to pc and phone for years looking for some healthcare now(4-5)

 

[transform878]

AFAIK lightbar is for aesthetic purpose. I don't think it will help your eyes much.

 

[greenhorn]

I bought a semi diy ambilight kit off fb marketplace for 1.6k. I'm pretty happy with it. Helps while working in full darkness