Thing is for me, after using a filter for as long as i can remember, using white constant, all night, just seems far too..'loud'!
All i want a filter for is general flicking on of the beam, wire, ditches, gaps in hedges etc. All of which i'd normally do, if i do need a light, with either the filter, the dimmer or both.
The lamp i got off Dai is a cracking piece of kit by the way.