Recent content by DANNYpms

That's why I am now considering the value of adding white LEDs to the mix. Since they should be creating light of all colors, they should fill the gaps left by the specific color LEDs. The real questions is, would any white LED produce more usable blue light than lets say "blue 450 nm"? Also...

I know a lot of people say white light in an LED is useless and wasteful but consider the following... White light is composed of all four colors of light right? White LED's produce more lumins than certain LED's. Blue 450 and blue 455 have 16 -21.6 lumins; green 525 has 80 lumins; and day...

I just got the LED spectrum chart from the manufacturer... How would I make blue 440 nm and blue 470nm? Those nm ranges are not listed on the below LED spec sheet. One of the manufacturers current products lists both blue 460nm and blue 470nm individually; they list approx 10 blue 460nm and 15...

Indeed, it will be a very large panel... I am getting it direct from the manufacturer as a production sample. The company uses 1, 2, and 3, watt led in some of their panels. "Reasonable price" sarcasm... include 400 3w LEDs and lenses for each led, housing, fans, drivers, and even a chain to...

First off, great site and lots of helpful information. I just had to register. Thanks everyone for creating a great community. I have found what I believe to be reputable vendor who is willing to create a custom led panel for me per the following specifications: Panel contains 400s LEDs...