New LED cabinet lighting address these shortcomings nicely .
The strips join end-to-end and can be shortened in one inch increments making them adjustable to ensure that the light is distributed continuously along the entire length of cupboard.
They are only 1/2 inch deep making them very easy to conceal.
Each foot of lighting uses only 2.8 watts so they are quite cool even when left on(just warmer than skin temperature) and very inexpensive to run.
If you left 10 feet of LED undercabinet lighting on for 12 hours a day the cost would be between 3 and 4 cents.
These LED's have an incredible 50,000 hours of shine-time. If you left this light on for 12 full hours a day, 365 days/year, it would last more than 11 years.
It comes in warm and cool light colour as most people have a preference of one over the other. Best of all, they are DIMMABLE which allows you to subtly change the mood in the room.
Proper placement is approximately 4 inches from the front edge of the valence to ensure that the light reaches out to both the front and back edges of the countertop evenly.