I found the strip LED lights at an electronics store while buying something else. I haven't seen them in a catalog. They are available in various lengths and are so light they are attached with 2 sticky foam pads - included with the light. They can also be attached with 2 very small screws. They come in different colors. The leds are in a plastic tube for protection. There are many strip type lights available, most are the flexible type, but these are not.
Here is a link to LED bulbs that I have heard good reviews of but I have not tried them myself. Marine LEDs Canada
I believe the company owner is a CS owner. Very well priced too.