Ray sent me a nice little PDF that I though I'd share with you guys. It's has some real interesting data in it. First, the pixel nodes I'm talking about are here: http://www.aliexpress.com/fm-store/701799/209889132-342765392/5050-RGB-pixel-led-module-2801IC-256level-scale-DC5V-input-0-3W.html The onumen part number is OM-FCCM-V2 (http://www.onumen.com/products_detail.aspx?ID=80&b_id=1&c_id=5&pid=216). It's just like the 8mm LED pixel nodes but instead it has a 5050 SMD chip. According to the document, it's amost 50% brigher than the 8mm nodes. The really interesting information is that they show a sample of it after it has been immersed in salt-water and it, according to them, seems to be unaffected. Anyone?