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I got this diode from you like in 2017 👽👍

This one is strange its cyan almost i purchased 10 of this diodes and build one i compared it to 488nm and 490nm this one is slightly green i checked another 505nm and this diode was a tiny bit cyan 🤷‍♂️ ‘I go take some pics and post

This is amazing color 500nm i do not guarantee it’s 505nm since the diode is more green/cyan color see images $70 free shipping

nubm44 i pressed the diode to hard and it slipped and got crumbled 😂

Welcome to LPF

When i take pic's the are to big 50-megapixel so i have to edited the size and shrink it so i can upload :alien:

Driver is set at 3A

Welcome to LPF

Welcome to LPF 👽, I bin in Budapest beautiful

First try Microfiber cleaning cloth the work best if it's not clean add a drop of ( Lens Cleaner as last resort ) and wipe it using microfiber :alien:

I just found 4 drivers from lazeerer tomorrow i will check what the are, anyway what happen to lazeerer he vanished !!

First i was thinking it's a lens 😎

Yes RedCowboy is very knowledge in this field when it comes to big power laser's

I did same to mine 50W Laser you have to set the power to 25V first than slowly adjust the A and V use a meter to help you out also you can use a lightbulb as beginning the drivers are nice the don't get hot much you can add a fan for the driver optional for power i use a 18V RYOBI battery 🔋...

I remember once when i was testing a laser build M140 and i drop it by accident and the beam hit me in the face i was lucky i was wearing safety googles this is why i like push button hosts in case you drop it the turn off, Still it’s a Laser safety is important, Also when i shine the laser...

I will post soon more builds waiting on diodes i have a lot of empty hosts

Finished Build Nichia NDB7875 450nm DTR Modul. :alien:

The front is copper the handle is brass the host is cool just to heavy for me to use

Welcome Back :alien:

I always wonder the drivers that have the option like Low > Med > Hi> Strobe > SOS will the cause damage to the diode in long run because the CC & CV keep jumping up and down what is the downfall of using this driver's, The Low > Med > Hi i believe are ok in mine opinion i can be wrong, but the...