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My Furst Custom laser 7W+ NUBM0E

Borislav@87

Active member
Joined
Mar 20, 2022
Messages
158
Points
28
Blue 7W+ 460nm+ VS Green 2W 525nm
NUBM0E Blue 5.2A
NUGM04T Green 2.7A
 

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Borislav@87

Active member
Joined
Mar 20, 2022
Messages
158
Points
28
7W+ vs Green 2W
 

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Borislav@87

Active member
Joined
Mar 20, 2022
Messages
158
Points
28
Power test NUGM04T 2.7A with lens 3 element.
Hello. This is what my LPM meter shows. I think it's fairly accurate. NUGM04T at 2.7A delivers power over 2W. This is a test with a 3 Element lens. The force must be just as much with her
@RedCowboy
 

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Borislav@87

Active member
Joined
Mar 20, 2022
Messages
158
Points
28
I’m a little obsessive with safety I guess. I put on my OD 6 goggles even when changing batteries on my lasers.
I have glasses but I never wear them. I'm just very careful. Reflected light only blinds, nothing more

4pcs Blue 7W+ 460nm+ 1pc Green 2W 525nm
 

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Borislav@87

Active member
Joined
Mar 20, 2022
Messages
158
Points
28
I recorded a video to show the benefit of large copper heatsinks at power above 7W at room temperature. See how many degrees rise in 90 seconds of operation at max power
NUBM0E
5.2A
 




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