How long will my LED light last?

Question

I have a living solution, ipod dock and when its on it has a blue LED light. I like the light it gives off, and i want to know how long before the LED light dies. I keep the dock on every night for like 9 hours. Can someone please help me??

I also have a orange LED light in my laptop to light up the keyboard. How long will that one last?

Answer 1

I've never had an LED die on me so you should be good. The lifespan is ridiculously long compared to regular incandescent bulbs.

Answer 2

An LED should be good for about 100,000 hours.  That's 11 years if on continuously.  At 9 hours a night that's getting close to 30 years.