Milky white silicon tube Flex LED tape

As you can see all of Waterproof LED strip made by clear silicon tube or Silicon / epoxy surface glue
they are pretty good but if the project not allowed to see the LED chip, then this milky white tube 
can be a good choice as it's much cheaper than LED Neon flex and lighter
the size is below as the drawing

we also have the two more internal wide , specially for 8mm / 12mm width PCB led stripe

same as the regular clear silicon tube, this length could be any as it's easy to cut

this tube a little bit more heavier, so we didn't stick a double sided tape 
but we recommend to use Cable clip to mount the strip during installation