New Build. AA Powered Quad.

As the others said, Nice build! Good to see you cutting chips again.

xref, prior mention of the LD30: Review. LD30 one or two AA driver, 3 mode.

A quad makes sense as the lower Vf of the four emitters means less boost needed and lower battery current for the same led current. Nice jobs.

Super nice work Steve. I always enjoy your builds!! TL.