I was told the driver is FET direct drive. I agree that 350lm could be a bit lower for using as a low mode in some situations. I asked if it's possible to keep it lower than this. Maybe they can offer four instead of three selectable modes in the future. Maybe this will be an improvement for the next batch, we will see. :-)
I do not know any prices yet but I expect DL30 to be in a very reasonable budget range. As usual, I try my best to get us a nice discount. ;-)
Interested.
Yes
I will want one of these. The Sofirn SD05 is one of my favorite lights.
I’m very interested. Makes for a good companion to the SD05 & the SD03. And I just can’t pass up Sammy’s 5k tint.
I like the mode spacing. 350 (Low) won’t be a problem. It may not go much deep, but it’ll be good on those moonless nights I go grave digging!
DL30 will probably be released next week. Stay tuned...
Definitely interested. It would be nice to see one additional mode that is lower than 100 lumens or so, but still interested regardless.
Wurkkos DL30 is available on AliExpress already:
https://www.aliexpress.com/item/1005001565205925.html
I just got news that the BLF promo for Wurkkos DL30 will start soon. Shipping to Amazon warehouses is about to start now.
Someone should re-evaluate the price. The SD05 is less than half the cost, and although has an XHP50.2 emitter (which I got at 5000ºK), is basically the same light.
I was hoping that it would come in under $35. Its too close to the DL40 in price, and too much more than the SD05
The current price is maybe just a placeholder…(I hope so) 
It feels like the price is too high for the category of light this falls into. $30-35 seems more appropriate before any discount.
Update:
BLF promotion is live for Amazon DE and AliExpress, see updated OP.
Amazon US stock is pending release, so codes will be published a.s.a.p.
Will this be available on Amazon U.S.?
Yes, but it seems stock has not been released yet or is still en route to the warehouse.
Thank you, I am interested in the discount when this does become available.
Update:
DL30 is in stock now at Amazon US warehouse.
The discount code can be found in the updated OP. Please note that the code will not become active before 5 hours from now.
Ordering as soon as code goes active.
Thank you for the discount! Will this light work with Samsung 30Q’s or 40T’s? Not sure how many amps this driver can handle or if this is even a concern, but wanted to check before trying different batteries.