it’s brighter than old incandescent flashlights or cheap small LED keychain flashlights, therefore good enough

AAs have ~2.5x the capacity of AAAs, but don’t cost that much more where I am

estimated runtime: 1.6Ah / 0.2A = ~8h

“beam” angle: >200°

“driver”: 2 ohm resistor

by kaktusmisapolak

2 Comments

  1. NoVeterinarian6192

    Did you wire this all up? Can we get beans 👀?

  2. golden_free_candy

    I admire your creativity 🥹. Just bought a soldering iron to emitter swap my lights

Write A Comment