eBay
Listing is for a single 1.9W 462nm laser module. Unit is in a 22mm aluminum module with 510 threaded adapter. It is prewired with a 2A Super X-Drvie bucking laser driver and comes with a high pass single element 405-G-2 glass lens. With the 510 threading the unit is ready to be dropped into your final project. No setting current or soldering diode to driver. Just connect to 510 threaded 7-12V power supply like a Mechanical mod with two Li-ions.
Check out these links.
Mech Mods and DTR laser can work with
510 Threaded Modules

Input voltage range is 7V-12V from a 2A+ capable source and varying voltage between 3V-7V you can modulate the output power.


Here is what you get. The Super X-Drive is encased in the module connected to the diode and the G-2 lens on the front adjusts the beam by turning the focus cap at the top.
http://imagizer.imageshack.us/a/img537/9904/p4VUVg.jpg
http://imagizer.imageshack.us/a/img661/8427/J1LJLc.jpg







Connector assignment is:



Wavelength                                      462nm +/- 5nm
Input Voltage                                    7V-12V
Driver Output Current                       2000mA
Driver Current Draw                         1.4A +/- 0.5A
Power Output                                    1.7W-1.9W
Driver Type                                       Constant Current
Lens                                                  M9x0.5mm Threaded 405-G-2
Duty Cycle                                        90 seconds on 30 seconds off