3rdid as above.
The technology has moved on at such a pace suppliers such as Lupine and even Petzl who once drove the market with innovative products probably due to what might be described as restricted purchasing and development are not making use of the latest LED technology and bringing costs down.
Sure the design and manufacture of these big players is more than right up there, but in the case of Lupine over £600 for a Betty 14 does not wash any more.
For this price you should be getting cutting edge but you are not.