For the time being until I can determine a better solution, I've been using this particular version of Ikea's Dioder's:
http://www.ikea.com/ca/en/catalog/products/50192365/
These are more expensive than their other set
here but my problem with the cheaper set is that the temperature of the color is too low for my taste. To give you a better idea of what I mean if you're not familiar with how temperature affects color, here's a simple color chart for reference:
The cheaper Dioder's give off a color somewhere in the 3000K range, which is too brown of a white. I like my shade of white to be purer, closer to the 5000 range, sometimes referred to as "daylight white"
The more expensive Dioder set can emulate daylight white more closely than what the other set can do. There's a hint of blue tinge to what this set can do, but not extremely noticeable unless you had an actual daylight white bulb shining next to it.
My only gripe with the Dioders in general though is that all the wiring you have to set up (especially with multiple cabinets) can look a little cluttered and messy behind the cabinet. That's why I plan on investing in some of the printed backgrounds from Toyhax perhaps or just putting mirror film against the back sides (which also helps to reflect more light back towards the front of the cabinet).
One last feedback about the multi-colored Dioders, sometimes I've seen them go on sale for the same price as the non-multicolored set. $25 to light up each cabinet isn't too bad (if you're content with having one strip of lighting per shelf, that is).
