Ampersand lamp

thingiverse

About 200mm in height, 41mm depth. The ampersand is printed in PLA The LED bulbs is printed in Colorfabb nGen Clear Battery box is PETG with OA:s recommended layer height of 0.25mm LED (wharm white): https://www.kjell.com/se/sortiment/el-verktyg/elektronik/optokomponenter/lysdioder/lysdiod-5-mm-varmvit-p90729 I found the sweet spot for the LEDs at about 5mA, that is 1kOhm at 5 volts. Original spec: 20mA The threads in PLA works quite well, I cleared them with a thread tool just because. Since I wanted the bulbs to be as clear as possible they got printed with a 0.6mm nozzle and the flow at about 110-120% so the threads became a bit "undefined", I sharpened them the classic, mechanical way with a thread tool M10x1.5 Hot melt to secure the LEDS, wiring and USB female at the battery box Source files included