lol it's a cree 3 watt LED (with a power transistor, it does a nice job, but not quite as bright as your 11 watt fluro, but it's close enough), i use +/- from a spare USB port (if the PSU dies or power goes out) that will show 240volts off.
since my PSU is on 24/7, (even when the computer's "off" power still goes out to the arduino and the rest of the attached USB devices.)
- So yeah not much (yet) going on so I thought i'd give it it's own URL
