This is the one that I picked up specifically for lucid dreaming. I saw it at a local department store for only $30.00. And I don't regret doing so, it's perfect.

http://www.rcaaudiovideo.com/en-US/m...oductID=RP5440

It's got two separate alarms so I can wake up many hours before my normal wake time just to log a dream, then after logging I can do WBTB. Also the alarm is gentle, and not obnoxious. It starts soft then progressively gets louder. I've found this to help with my dream recall. Plus it came with a wireless thermometer that I put on my window so the clock itself displays indoor and outdoor temperature.

I like the large digital numbers, good for RC's. Plus it projects the time on the ceiling when you hit the snooze button. Everything is programmable, you can change both alarms, turn either off, and change how long snooze is for. Plus it has audio in capabilities so you can use it as an external speaker for your MP3 player or something...I have yet to try that because I don't have the required cable...but it's just a standard, cheap stereo audio out to audio in jack [looks like a male headphone connector, but on both sides of the cable].

So yeah, it's been great for me for LDing. That's just one recommendation.

-Tom