Carry a light bulb in your wallet

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wallet-lightbulb

Brando brings us a credit card sized light bulb that you can carry in your wallet. It’s powered by a CR1216 battery and costs $10.

2 thoughts on “Carry a light bulb in your wallet”




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  2. how much light does it give off? how long does the battery last?

    i see practical uses including finding a keyhole in the dark, reading a book (well maybe for those kids who currently read by torchlight under there bed covers after lights out ;-), emergency light for power faiure…

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