The following is what I believe is an LED strip. I harvested it out of a Serfas Thunderbolt bicycle tail light. It appears to have 30 ultrabright red LEDS with dimensions of 60 mm X 9.4 mm X 2 mm. Is this a custom product or is this an "off the shelf" item that can be purchased? If so, does someone have a part number and where can I get something like this? Thanks

 

something like this?

That may well be custom for them.. However there are THOUSANDS of different LEDs out there.. What specifically do you need?
That one exactly or.....
(insert your requirements here)

 

My guess is that the enclosure is custom. The LEDs are an off-the-shelf item. Just a guess.