All in all, the project went well. Only lost one led due to my own stupid mistake. But even with 5 these guys really brighten up my tank very nicely. The two pictures I posted were with just the new 3watt royal blues running, at full power. Though I've been running them now at about halfway on the sliding dimmer switch. And still real bright. I can't wait to start my next project now, home made LED pendant coming soon.