Sure is Dan and look how he is enjoying himself getting muddy he is a asset to the cave/mine/dive world. I will ask him what torches they are will speak with him later , we normally have a chin wag on Sundays . He has since bought a Scurion we make do with cheaper stuff .
John the new generation Mini Q40 are good very light on the head, my dive helmet consists of two of these and two of the older ones for back ups , but if the vis gets bad I switch to the older ones as they are not as bright so improves things , a bit like the hi and low beam in fog , works a treat