MK142 - Spare LED's type

Hello,

I would like to use the spare LED’s of this kit in another circuit. But I’d like to know the maximal forward current. Are these low-current LED’s ?

Maybe easier: what is the type of these LED’s (so that I can look for a datasheet) ?

Thanks for your answer !

The leds are Kingbright KM-23SRD

OK, thank you a lot !

With that info, I was now able to find a datasheet.