Has anybody here done any DIY tail lights? I recently came across this little gem here and it seems perfect for adding safety lighting to the rear of my bike, especially if I tack on a controller board like this. I would use the adhesive backing on the LED strips to stick them to my seat stays. The advantages here are I can choose my own modes, even add turn signals if I an so inclined. also I could have as many as 30 LED's on the back of my bike. What does everybody think?