I ordered a pack of 2 in February. Right off 1 was defective no light at all. Seller was business enough to send a replacement pack of 2. Last week the second one of the original 2 also went out no longer working, that is. By then I had 2 left; the 2 (I take it) courtesy replacement. Last night and the night before 1 of the 2 replaced Lilys barely lighted at night, just dimmed, let alone the changing colors. So now I REALLY JUST HAVE 1, ONE WORKING OUT OF 4! Based on this experience I would say this clumsy, defective, unreliable product is NOT worth the $18.55 I paid for. Hate to say it but, doggone.