Thrower housing light colour question

Just getting my Exoray lights into my wand, a little confused with light colour so maybe someone can help.

On the top of the housing there is a little clear light cap that has a clear led in, and also a clear hat light sunk into the housing. Now is there supposed to be a clear bulb or a yellow bulb in the sunken hat light as ive seen people use both.

Which colour is accurate GB1?

Also is this hat light supposed to come on with the safety or on all the time and is it supposed to be static or blinking?

Thanks

The large light next to the vent is never seen illuminated in either movie.

Ah ok thanks for that mate, I did have a flick through the GB1 dvd and I couldnt see it turned on, so thought id ask.

Thanks for the reply