Does anyone have a good source (europe) for the Piezo switches which work with the lamp?
Should be NO Prolonged pulse. Or is there a workaround to use NO switch with short pulse?
Edit: Has anyone tried to replace the button with a reed switch embedded in epoxy?
Very hard to find on aliexpress, most only specify NO and "reset" but not if it's the prolonged pulse version which i assume is required to turn off the lamp without additional changes to the circuit.
Some measurements might help someone else
Button is M18x1mm thread.
17,8 to 17,9 mm outer diameter of the button
17,2 mm innerdiameter in the lamp.
The Button PCB is 14mm in diameter.
Depth to the first ledge in the housing (sealing surface) is 7 mm
Second level (below the PCB) is 10 mm
I have also made a tool to open the front and rear end of the lamp. An attempt for the button as well but the first version wasn't good enough so tweezer/thin pliers are recommended. See printables or thingiverse for details.
Service tool to open the front and rear of a video lamp for scuba diving. Purchased from Aliexpress (has many names) | Download free 3D printable STL models
www.printables.com
I made this tool to simplify opening the front and rear of the video light for service and modifications. Apart from the printed part 12 screws are required. I used normal wooden screws with countersunk PZ2 head (7mm outer diameter of the head). This is important to fit into the lamp. The screw...
www.thingiverse.com