Just thought I'd let everyone know Home Depot has some neat LED color changing lights (you get about 6 icicles each has 2 color changing LED's that fade in and out) you can take the icicle off too. Bought one to test out, would look GREAT in a cauldron. Looks like the aurora borialus (spelling). Something like 11 bucks, forgot exactly what it cost. They have a test button on the box too if you want to check it out before buying.