Led light beam
thingiverse
Inspired from https://www.thingiverse.com/thing:2120195 for the fixing and holder bracket. This is another version of light bar. Leds are powered with +12 V in two groups (2) (3) glued in place - don't forget resistors (make your own calculation ! from my side I use 10 ohms for the group of 3 and 33 ohms for group of 2).
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