“There are very easy to program with an arduino and the adafruit libraries. They are very bright and produce nice colours. Only negative for me as that they are difficult to solder if you are a novice at soldering.”
“Needed a bit of light at the business end of my printer so I could keep an eye on the first layer of small objects when printing. Installed 3 of these on a small printed bracket and wired them up to the control board. Wow! These things are bright. These do the job a bit too well but that is not a complaint. In hindsight, I should have checked the brightness first. Great product from a great store.”
