Labels Milestones
Back- Holes (A-screw), horizontal PCB mount, (http://www.qingpu-electronics.com/en/products/WQP-PJ398SM-362.html.
- 90; hole_right = hole_left .
- Lamp (https://www.kingbright.com/attachments/file/psearch/000/00/00/KPBD-3224SURKCGKC(Ver.20A).pdf Kingbright dual.