SILICON RECTIFIER

After blowing bulb after bulb,taken waynus advice and bought a new replacement rectifier in the form of silicon(strange looking thing straight forward 2 wire job,only the colours are different origianal are 1 white and 1 red,new silicon one are 1 red/white and one green,which goes were ???

Didn't it come with an instruction sheet? Mine did.
Or any + or - mark on them?
I thought (!) it should work fine in either direction.

It's easily measured after installation.

??????????? now i,m even more baffled the instrutions which came with it only state,replacement selenium rectifier,and states that you should bind the base of the new part with tape(3 times)???? no mention of how to connect the wires
it is a genuine honda replacement from cms part number 31700-098-305. (they no longer have the metal plates)
do i just connect the 2 wires and away we go

just gone for it, red/white to red,and green to white,seems fine bulbs not blown after a few miles on the road........

That's exactely how I connected mine.
Works perfectly, far more reliable as the orange metal plate.