7. They can come with automatic disassembly: sometimes manufacturers pack up the electronics so thightly, heat get trapped enough to melt the hot glue keeping i

7. They can come with automatic disassembly: sometimes manufacturers pack up the electronics so thightly, heat get trapped enough to melt the hot glue keeping it all together. 8. They age very fast: The LEDs themselves may last for 30 years, but don't expect them to still be as bright after one (if the capacitors don't give out first).