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Hello, Thanks for answer. Then I have to look carefully for Birds :). yesterday I measured the current at the Diode and it was exactly 2.41A :):):) Measured with my UNI-T clamp Meter :):). Works well :) Best regards Nico

Hello, Thanks for the flowers guys :) :) I took thermal grease because the heat transfer should be a little higher and in this case I can just cut the little glued points of the edges from the driver and can use it in another Build :) if I ever want it :). And it's a lot better then these...

Hello Guys, i want to introduce you finally my finished Build . Here are the List of the Compontents i Use: - Nichia NDB7875 in Copper Module with G2 lens :drool: - Super X Drive V3 Buck :san: - Efest IMR 18350 V2 800mAh - Convoy C8 Flashlight - Custom Heatsink :drool::angel: - Eagle Pair...

Hello, tanks for answer :). I didn' buy the external Spring. Maybe on next time i order. I will definitely make some nice pics and show to you guys. The Hatsink is conical and its cooling fins is filled up with GITD powder. :drool:. Best Regards Nico:yh::yh:

Hello Guys, last time i looked a little at Survival Lasers and also ordered some Stuff. i ordered that : Internal Lens Spring because i tought Black is better than a Shiny Spring inside the Lens module. then i ordered : Extended Length Focusing Ring - Blue Anodized because its insanely cool...

Hello, thanks for answers. your drawing is nice and your right. No projector ever with high pressure mercury arc lamp is safe. Sorry for that stupid question, we can close this. Best regards, Nico

Hello, thanks for answer. I'll get it you try to say me be not a over careful :D. i know maybe the question is stupid but it just intersts me how they Bring the " power" to a safe level and how this Projectors works. Thanks for help Best regards Nico

Hello, i just started to ask me ( because it gets farer now with my 3W 445nm Build, and i heard the LDs come out of Projectors ) How dangerous are these things for the Eye? . And also how are the LDs working together with LEDs. I know that in there are several Filter and Optics but can't think...

Hello, Thanks for Reply that sounds good :) then i can "safely" burn matches and stuff :) :) Best regards

Hello, I hope im not completely wrong in this Area :thanks: I have some questions about this safety google Eagle Pair® 190-540nm Slip Over Laser Safety Goggles I now ordered it :wave: Now my Question is i build a Laser with an NDB7875 And an 2.4A Driver and an G2 lens. When i want to pop a...

Hello, today the NDB7875 Module with G2 arrived and the Super X Drive V3 :):) I have to say thanks to DTR for the superfast shipping ( 1 week ) to Germany and the perfect nice building quality of the whole Module . I also made a short test at my Power supply and im very happy with it :). But...

Hello, yes thats a thing buy everything complete but i think when i'll do that i will get Problems with customs here :). And also i want a longer duty cycle so i have to put Driver Thermally on the Host i plan to use :). - So i now looked a little and the thing that is available to me and make...

Hello, Oh yeah sorry for that. I didn't realised the age of the thread. Sorry :) next time I have to look better and then only post in an old thread if it is really necessary. :) Thanks for help Best regards

Hello, i think i will take Number 4 :) Also by the way im think of getting this Diode in Module from DTR 445nm 9mm Diode In Copper Module W/Leads & 405-G-2 Lens Now i need a Driver, i think of an X Driver But i just Look around for Hosts. I think one good solution is the 16.8mm with 2400 mA...

Hello, thanks :) i look a litle and found 3 options at Survival Lasers number 1: Eagle Pair® 190-540nm & 800-1700nm OD5 Laser Safety Goggles This would be cool because i have also an 100+mW 532nm Laser and this one produces also IR. Means i have an Google for Both Lasers then :) ( but my...

Hello, thanks :) i just want to be part of the System and to be honest when you are new at something you have to leave a good first Impression of yourself. :D:D And also on the other site i like it when other members have their Profile Pictures and stuff they own in description :) it just makes...

Thanks for the good and simple understanding rules :), in my oppinion this is or should be the standart way to go in Forums :) best regards Nico

Hello, thanks for your answers :):). Sounds like good addresses to buy :). I just have to figure out what is th best shop with short and safe delivery times to germany :D:D. Also i search for an safety google. It should be one that leaves the beam visable but protects me against dangerous...

here we go again In use: 445nm 3W Nichia NDB7875 Build in C8 Host 532nm 100+mW Laser Convoy BD01 UniqueFire UF-1504 @ LD2 mit XP-G2 S2 Manker U11 XP-L HI V2 1A ( 1200lm, 26.000 Lux @1m ) UltraFire C8 host ThruNite TN31 @ 5,7A dedomed ( 1400lm, 320.000 Lux @1m )...

Hello, thanks for this great Plattform:) Here you see a list with Stuff i own and use : Batteries: 4x Efest IMR 18650 2500mAh 35A 4x LG ICR 18650 HE2 3x Samsung INR18650 30Q ( TN31 ) 4x LG ICR 18650-HE4 6x LG INR18650MJ1 ( X60vn ) 1x Samsung INR18650 25R 2500mAh ( Bosch...