I ordered strip LEDs from ebay... My rig didn't come with them - so I was doing an addon.. Same set not available - but similar...
5M 5050 RGB 300 LED Waterproof with remote is $16.90...
Same length with 150 LEDs is $13.49.
Here is what I found... many others out there:
DC 12V 5M 3528/5050/5630 SMD RGB Flexible LED Strip Light Lamp/Remote Waterproof | eBay
Not sure if a set like this would work as replacement.