I am doing a display cake that I want to use single led lights on. I have found places to order the led lights with the wires but I don't want the wires. I only need the small led lights that you just push into the cake (like the one Ace of Cakes uses) that has the battery already in it. Thanks everyone!
I don't know where you are but I found some at radio shack. It was very inexpensive and stayed lit for the whole reception.
If you don't have a Radio Shack nearby maybe an electronics store or you may be able to order online. Search for mini or small battery operated lights.
I have purchased the LED lights (the same one's as shown via the link posted by leah_s above, 'mini party lights' ) at Wal Mart actually. It was last year and there were 10 to a pkg for 9.99. I found them in the craft and sewing section.
Thanks everybody! I'm going shopping tonight!