Originally Posted by Skydog
My current favorite is Octovo's Solis: http://www.octovo.com/product.aspx?cid=64&pid=22
It is extremely small, lightweight and elegant. Brushed aluminum casing and the LED is warmer (natural light-like) and not cool (bluish) like most lights. It uses a single AA battery and can fit in a pocket. The light turns on when the arm is moved to the 90° position for reading. One other plus - the light is focused on the device and does not spread to its surroundings which can disturb others. Unfortunately, it is designed for the Kindle 2 only.
That one does look sleek however, without actually trying to fit it on my PRS-600 I won't know that it is a viable option since its made specifically for the Kindle 2
But again, it sure is sexy lookin'