I use the Mighty Bright lights, which work well with the daily edition - they're bright (but not very colourful, unless we want to get technical about white light).
For carrying around in my bag, I protect it using a
special padded pouch. I'll bet that you can get these in colours, but I use a white one decorated with my address and a used stamp.
To keep the screen clean, I use something like
this - which might look expensive, but it's easy to carry around. You can get these in colours too.