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Re: Kryton Groove 1.4W 445nm FS "Price Drop" Big price drop

Re: Kryton Groove 1.4W 445nm FS "Price Drop" :bumpit: Price Drop

Re: Ultra Expensive loss!!(funny) Soooo..... many.... puns.....

Re: Kryton Groove 1.4W 445nm FS Unfortunately I don't have a LPM and the best I can offer is an approximation. I tested the driver output with a test load and measured it to be 1amp. According to DTR's testing of these diodes when pushed at 1amp they output 1.445W with a G2 lens that will be...

Re: Ultra Expensive loss!!(funny) Punny stuff. ?

Formatting and pictures go a long way.

Up is my freshly built Kryton Groove 445nm laser. Host: Kryton Groove Driver Type: Buck Diode: NDB7875 9mm 445nm Current to Diode: 1amp Lens: Single element & 3 element lenses included It's a gently driven diode that is putting out around 1.4W with a G2 lens referencing DTR's tests. It can...

Did we ever find a data sheet on these or measure the current they are run at in the sled?

@ Rivem Ty, blazed through the thread and I missed it in the title. @ grainde Ty :)

I don't see which 405nm diode?

When I tested the my "original" circuit I had a string of 45 LED's setup and it consistently lit up 35 but when I tried 36+ they wouldn't lite up. (they did lite but extremely dim). Is there another error that could have caused this? Unfortunately I ran out of time before my sprouts needed...

Now that would make for a very interesting thread, many moral pitfalls but if humanity willingly did this over only a few generations I'd bet a lot of suffering could be prevented.

Ahhh I see, didn't see the video titles, ty.

Sry I'm late. What influenced you to go with the name brand LED when 3W 365nm LED's go for 10X less on ebay?

So I built that circuit and my LM317 "seems to me" to heat up very quickly. How did you figure the efficiency? My circuit is slightly different from your sketch. My cap is 270uF @ 150V, and I used 35 LED's since the FV was about 3.4V, and I had my LM317 set to 300ma.

Atricle -> https://www.sciencedaily.com/releases/2016/01/160121110932.htm Just wanted to share. There seems to be plenty of UFO enthusiasts here, I'm curious about the opinions/discussion on this.

That's what I though, just curious. FYI I appreciate your informed and factual responses. I do realize the war on abortion won't be won or lost here on LPF.

Too late. Is that a belief you hold personally? To add another question, can it be considered unconscious yet still a human life? What changes a "clump of cells" into a baby? - Adam4d.com If you're not sure, don't run it over - Adam4d.com .

Great comparison, because most of us that haven't had gator, certainly have had rattlesnake. jk

That's pretty slick, ty for sharing.