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nah it only produces a small amount of heat as long as you stay in manufacturer ratings. the battery loses no power only voltage...

Re: 445nm "sled" pics i too would like to know this, but chances are hes already pulled it apart (i wouldve if i had 24 blue lasers just sitting there:D)

Re: 1500MW GREEN LASER $196 for real???? lol: Description 1. Newest, most powerful(200mw) green laser pointer in the market

Re: 1500MW GREEN LASER $196 for real???? indeed it looks on the site like it says 1 500mw green laser

Re: 1500MW GREEN LASER $196 for real???? WOW 1500mw in a pen? awesome!

you just blew the diode, it cannot be fixed without replacement

these are gone now right?

Re: 445nm "sled" pics i agree, these things need some testing :D

Re: ROUND 2 SOLD!! Awaiting payment - CHEAP 445nm diodes group buy could the projector be powered up and current be tested whilst the lasers are lasing? that would give a good range to power them at

Re: ROUND 2 SOLD!! Awaiting payment - CHEAP 445nm diodes group buy are these diodes actually 5.6mm? i thought that because it is multimode it would be 9mm...

Re: ROUND 2 SOLD!! Awaiting payment - CHEAP 445nm diodes group buy i remember reading that the ebay 445nm diodes have a forward voltage of 4.2v i think

Re: ROUND 2 - CHEAP 445nm diodes group buy will there be more rounds after this one?

Re: ROUND 2 - CHEAP 445nm diodes group buy how much for postage to Australia? Thanks, Hugo. (i'm probably in for one if optics are included, and you can ship to Australia, but don't put me down quite yet).

i think i read a review or thread on this guy, from memory the modules are ran very high (a 6x is actually his 250/300mw module just run at a way too high current). His prices are expensive too for the bad drivers he uses....

i had this same problem and the highest i could find was a module that took 4.2v or a single lithium battery (it was at laserlands.com i think, theyre new green module they designed).

thats an awesome host, definitely great for a first build!

did this about a year ago, but with my elbow :D strange thing is i didn't even feel it (mustnt be many pain receptors in your elbow or something? :thinking:) didn't super glue it back together though rofl :p

yep Kendall and his store is great, i recommend it

these are heavily overspec, a LOT more than 5mw

also with the photo voltaic cells i have heard that most respond to green best (or only in some cases) using IR may produce little to no results unless you have purchased a specific cell for this wavelength.