Light bar for Prusa MK3s or similar

thingiverse

Another light bar for Prusa MK3s. The light bar from Prusa website was close but not quite what I wanted so I designed a new one. The small case houses a step-down converter that reduces the 24 V from Prusa's motherboard to 12 V neded by the LED strip. The step-down converter feeds a cheap chinese dimmer that also works as ON/OFF switch. Most of the wores are hidden. The arm is double articulatedfor easy positionig of the light. The case has a clamp that goes around printer's frame but also a hex protrusion that fix it in position. For assembly you need 2 locking M3 nuts and 2 M3 screws. One is 30 mm long, the other is 10 mm long. The case is held in place by 2 self tapping screws and another 2 screws fix in place the step-down converter.