Listing is for a single 2W 450nm laser module. Unit is mounted in a DTR-CLM-12 high quality copper module for max cooling and stability. It is prewired with a 1.8A ACS4500BU bucking laser driver and comes with a high pass single element DTR-G-2 glass lens. 

Unit measures 12mm(11.96mm) X 30mm fit for standard laser heatsinks fit for 12mm modules.

The unit is ready to be dropped into your final project. No setting current or soldering diode to driver. Just place in heatsink fit for 12mm laser modules and connect leads to your power source.  Input voltage range is 6V-9V 2A+ capable power source. Great for use with two Li-Ion's. Suggest two 16340/18350/18650/26650 3.7V Li-Ion's or you can also use a 6V-9V 2A wall adapter or bench power supply set between 6V and 9V with no current restriction.  Don't attempt to limit current to the driver. The driver maintains a constant current to the diode and restricting current will just cause it to 

Here is what you get. The ACS4500BU is encased in the back of the model connected to the diode for .





Modules are wired with extremely flexible 26AWG wire that is burn proof and makes for very easy soldering.


Wire assignment is:

Red +

Black -


Module 12mm(11.95mm)x30mm
Wavelength                                      448nm +/- 5nm
Input Voltage                                    6V-9V
Driver Output Current                      1800mA
Driver Current Draw                        1.4A +/- 0.5A
Power Output                                    1.9W-2.2W
Driver Type                                       Constant Current
Lens                                                  M9x0.5mm Threaded DTR-G-2
Duty Cycle                                        90 seconds on 30 seconds off with proper heatsinking






*Disclamer*

By purchasing these diodes you are agreeing to the following.
- You are over 18 years of age . 

- You understand that these components that are mentioned above are dangerous when not properly assembled into a finished product. 

- You will use these as components and properly incorporate them into a finished product. 

- You will use these diodes/modules in a safe and responsible manner and for a legal purpose. 

- You are legally responsible for the use of these components, improper use of these components or their end products. 

- You are legally responsible for any injury to anybody resulting from the use of or assembly of these components or their finished products. 

- You Accept this diode/module as a COMPONENT for integration in a system of YOUR OWN design and will be legally responsible from any and all LIABILITIES These Diodes and Modules are sold solely as a component for incorporation into the customer's end products. Therefore, this diode/module is exempt from compliance with the appropriate requirements of FDA 21CFR, section 1040.10 and 1040.11 for complete products.