The SP40 is quite throwy. I’d suggest to have a more floody headlamp option… so if someone is interested in a ‘more throwy’ headlamp, then the SP40 can be suggested, if he likes a more floody (for close-up use), then this headlamp can be used)
I think SP40 has a balance between throw and flood. We tried LH351D on SP40 but beam is not great in 5000K, maybe SP40 LH351D 4000K is a good option, if people want this.
I’m interested in at least a couple! (Just in case my initial response was ambiguous.)
This seems like a great inexpensive camping light for gifting, and I’d really like to see this project happen!