help identifying t500 pedal Version?

[TRL_Importlife]

can someone tell me what version 1-5 these pedals are thanks
i tryed looking it up and i know theres 2 differnt type springs in the new version is this the new or old ones??

 

[HOODFIELD]

I'd say it's V.4+, those are the new springs. There is a sticker on the bottom of the base that says "T500RS Pedal Set (V.x), you can't miss it.