Any link to eBay or Aliexpress to buy with coupons?
If you’re savy with electronics and and a soldering iron, a driver swap isn’t too hard but you’d lose usb charging. With some more creativity you could add in usb-c charging.
Half the price as the H04 but zero regulation and head mount is not great. Not a fan of rubber rings
It seems everybody is using the rubber rings now? Looks like H04 used to use a plastic clip type device to hold the light for the headband
The H04 without charging comes with the silicone mount while the RC version has the clip.
Do you have a link? All I can find is the RC version in the US
No link in the US. I order from AliExpress.
How to check if your led is really lh351d? I have xpl 5000k and lh351d 4000k on hand.
Not in the market for SP40, but Sofirn/Wurkkos has an amazing batch of 5000K LH351D 90CRI. Both my WK30 and DL30 have gorgeous tint.
Will this be available on Amazon US at some point in the future?
Any chance we could get the SP40 with LH351D at 3500K?
When driver with stabilization and lens? 
Ugghh. I bought the XPL just three weeks ago … I would have waited if I knew this was coming.
Hi, yes, it will be available on Amazon soon. We have sent a batch of inventory to Amazon warehouse.
Lol, I should’ve informed you guys eariler. :innocent:
Hi, we don’t have the plan to produce the SP40 with LH351D 3500k. You know, the 4000k is almost looks like the 3500k.
Very nice, can’t wait to compare to my xpl-hd one, output Will be similar I think?
Yeah but 4000k doesn’t look anything like 2700k. I got the sp40 only because the 3000k was offered. I’d buy more to gift if the 2700k was offered. There are so many advantages to having a warm headlight.
The 2700k LH351D option is there.
But no moon mode (lowest is 5lm)… and no andùril 
The pricepoint is really attractive though…