Bought a lamp while on vacation in Turkey. When I returned to the US I was disappointed to learn that flower bulb sizes are not the same all over the world. I ordered two Rayhoo lamps and they fit perfectly. The base of the bulb is long enough and fits the base in width - hooray! The lamp gives off a lot of light. I am very happy with my purchase. I'm glad to have two bulbs because they aren't available in US stores.