I really like the stock Nichia high CRI option on the AAA light (looks more like Fenix LD01 than Tank007 E09 to me). I have seen one US eBayer offer the Rayus lights, but not sure about shipping to UK, so prices would be interesting.
BTW - “Rayus” is a better name than, say, “Microbearlight”.
If I haven't seen the brand name on the PT10/PT10S I would guess: Fenix TK22.
The whole homepage is Fenixstyle (open both pages and compare): Same category order, many pictures with tents (this is typical for Fenix) and the product pictures are similar, too.
This is not a bad thing, but noticeable.
The PT10 price on ebay incl. shipping and taxes is similar (+$3) like the Fenix TK22 2014 edition (both in Germany). Now the question is: Why should someone buy an unknwon brand instead of a famous brand for the same price? Only why it has 72 lumens more?
Ebay has around 15-19% tax (ebay+paypal tax)
Do you think you can sell directly from your website to cut unecessary costs?
Do you think you can do a group buy for C01?
Which emitter does the c01 have Nichia or XPG?
Do you think you can post pictures of the dissasembled light? 30 lumens is below average. many modders would want to mod this light because of the durable looking host. Maybe size measurements?