Anyone have experience with these ebay RGB high power modules, such as TechHood sells?
I saw an old thread posted when they started to appear talking about the drivers being PWM inetead of true analog (aka "analogue" for you Europeans 😉.
Anyone have experience or know about the beam quality, alignment, ability to maintain the alignment, and whether I can replace the driver with a higher quality one.
I do notice they appear more concerned with pumping the wattage as high as possible than providing a good color balance, but some of them seem to balance the individual laser powers better than others.
Oh, and I am curious how they are getting these powers at that price point. I am assuming knife edging.
Any info or thoughts would be appreciated!