Amazon sells the exact same item for $28.00 before tax and shipping.  This is an amazing buy for a set of two for $11.99. ($6 each).

I’m pretty sure they are available for a limited time only, so you need to get them while they are available.  I bought this one at Oxnard, CA store.  Costco item number is 196472.

These little lights can be powered by 3 AAA batteries or you can plug it in directly to your computer’s USB port. It doesn’t make sense to light up your own keyboard.  I guess some people don’t know how to type.  Anwway, you can read paper/book sitting next to your computer.

Lumen light on my music stand

I’m using one on top of my music stand.  A comparable music stand light costs around $20-$25.