I vote blue (473nm), because it's a wonderful sapphire-like colour. I have never seen one in real life, but in all the pics there are, it looks friggin' awesone. ![Cool 8-) 8-)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f60e.png)
A handheld 1 watt blue for $100 is my dream, but it will most likely not come true in a looooooong time.![Frown :( :(](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f641.png)
![Cool 8-) 8-)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f60e.png)
A handheld 1 watt blue for $100 is my dream, but it will most likely not come true in a looooooong time.
![Frown :( :(](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f641.png)