280mW 445nm 3-mode PEN laser

SOLD This is a rubberized feel pen laser with a 445nm diode. On high mode it is 280mW and on low it is 60mW (pulsed) it also has a strobe mode which is fast flashes of 280mW bursts.
The focus is intentionally left loose..in other words don't add a bunch of Teflon tape and make it so hard to focus that you rip the module right out of the pen. The lens is an aixiz 445nm glass. This laser runs on 2 AAA batteries. It comes with a dust cap and batteries.
Asking price $120 SOLD

I love your hi-powered pens Luke.
How does it change modes?

thanks

Thanks, I don't build them too often because they are labor intensive for one and obviously less solid than a larger build.
To change modes you simply click the button twice quickly.