Hm, sign isn't nearly as bright as I'd hope.
Looked back, and after adding the second stroke on the star I'm definitely running beyond the length rating on the driver. Good news is, I can buy a bigger one that's also supposed to be quieter.
Right now it glows, but it doesn't shine.
An orange, two yellows, a teal, a blue, and a purple, sure that's a rainbow :D