All bulbs work but I would like to warn any potential buyer that the blue bulb is not visible at all because it bubbles. I was very disappointed with this as I bought it mainly for blue light. It looks very beautiful when unlit, the blue color is beautiful. But for some reason, when you turn it on, the blue is so dark that you can't see the bubbles unless you get up close and look very closely. I'm attaching a few photos to show what I mean. In one photo you see a natural looking blue light and