My 2 cents? Convoy S2, 7135x3, whatever tint irritates her eyes the least. Set it to Biscotti mode group 12, and presto. I’ve had an S2 in that config (modded it to 7135x8 Biscotti later, more versatile for my uses) and one of few things I liked about it was how even at full blast it didn’t heat up much at all for a tube light; the beam profile is also nice, but the ring around the switch would make it hard for weak hands to operate it, methinks. In that regard, the S2’s cutouts make pressing it way easier.