Closed : 2 Watt blue lasers in different hosts.

[Blord]

I want to clean up the stock so I made three different 2+ Watt lasers.
They all have M140 diodes set at 1780mA, copper module and aluminium sinks, heatsinked buck drivers and G1 lenses.
The lasers are focusable.

The spec :

Model : Ultrafire WF-504B
Wavelength : 445nm
Output diode : 2417mW
Output driver: 1780mA
Lens : G1
Power supply : 2x 18350 Li-ion rechargeable battery
Duty cycle : 60sec on/off
The price is $230

Model : Aurora Cree SH-032
Wavelength : 445nm
Output diode : 2228mW
Output driver : 1780mA
Lens : G1
Power supply : 2x 18350 Li-ion rechargeable battery
Duty cycle : 45sec on/off
The price is SOLD.

Model : Ultrafire WF-501B
Wavelength : 445nm
Output diode : 2328mW
Output driver : 1780mA
Lens : G1
Power supply : 2x 18350 Li-ion rechargeable battery
Duty cycle : 60sec on/off
The price is $220

Registered shipping worldwide is $20
PM if you want one or have any questions.
Thanks for watching ! :thanks:

***the person must be 18 years or older and know the laser safety rules***

WF-504B

Aurora Cree SH-032

Ultrafire WF-501B

 

[rhd]

Re: For sale: 2 Watt blue lasers in different hosts.

To be fair, you should probably mention that the WF-504B is missing its crown, in case someone doesn't notice that in the photo.

Another tip - the yellow font isn't readable for users with the lighter colored forum theme.

 

[Blord]

Re: For sale: 2 Watt blue lasers in different hosts.

Thanks for the hints. I didn't thought of that. I will change the color of the font.

The 504B host was bought with a shallow crown on the front. It purpose was to hold the glass window but the glass was omitted when the laser was build. The retainer ring is still there. I think this model was sold without an aggressive crown.

 

[Salvatore]

can u use 2x 16340 for this laseR?

 

[Blord]

The lasers work fine with 16340 as long the battery voltage is 2x 3.7V.

 

[Salvatore]

very disappointed on 1st order.

laser did not work at all.

 

[Blord]

Use the 18350 batteries in the 504B laser. If you are using 16340 then the batteries aren't long enough, you must use a battery spacer.