Okay, I’m obviously sleep-deprived at this point, because this actually looks pretty cool to me. The picture pretty much explains everything: you snap a 9-volt onto this LED attachment, and ta-dah, ...
Use every drop of energy from a 9-volt battery by adding it to an LED Blocklite. I was always stumped about what to do with partially depleted, 9-volt smoke detector batteries. They’re usually drained ...
Have a hard time finding a use for the other 9 volt battery you got in that 2-pack? Look no further that Richard Lawson’s charming DIY LED light: 9Vo(l)tive. Just stick one of these suckers on a 9 ...
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