That is pretty interesting.12-led plant grow bulb for the temporary bathroom darkroom. It uses only 12 watts and emits only 660-670nm light so it is invisible to all Harman B&W papers. Tried it out in the bathroom with the lights off and HOLY CRAP IT'S BRIGHT. I'll be able to see a lot better than I was expecting.
View attachment 256132 View attachment 256133
12-led plant grow bulb for the temporary bathroom darkroom. It uses only 12 watts and emits only 660-670nm light so it is invisible to all Harman B&W papers. Tried it out in the bathroom with the lights off and HOLY CRAP IT'S BRIGHT. I'll be able to see a lot better than I was expecting.
8oz amber jars
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