Best led h4 bulb?

Looking for a recommendation for a really good negative earth h4 headlight bulb for a motorcycle
There is a bewildering array of them for sale on eBay
What should I go for?
Cheers

LED's are under continual development, the first ones I bought did not work well in the dark due to scatter but ideal for daytime. These were the last ones I bought and these do work in the dark.

https://www.aliexpress.com/item/2Pcs-H4-LED-H7-H11-H8-9006-HB4-H1-H3-HB3-H9-H27-Car-Headlight-Bulbs/32886663874.html

As for -/+ earth the ones I got will operate both as they have internal rectifiers to sort it out but worth checking with seller.

You can get them on ebay, just match the specs including 'Phillips'.

Ok brilliant thanks for the info