Yo,I just halfly finished 405nm laser torch .jsut only the driver and batterry
The driver is 17mm dia driver from Laserland
The host is not really know about the brand
The diode is SLD3232VF 50mW @ 70mW I though
Lens is 3elememt for 405nm
Battery is 14500 3.7v Lithium Ion rechargeable.