Relatively easy to put together but, as it doesn't come with bulbs, we needed to buy them. It is not clear on either the website or the packaging that comes with the product, which LED bulbs are needed. There are different sizes of each type & the ones we purchased , for the smaller lamp, we're too long to fit into the aperture. The larger bulb fitted but does not turn off unless you remove the plug. Both of these bulbs are LED dimmer bulbs, which your description says can be used. It appears that only certain types are suitable but customers have no way of knowing which to get. I bought the lamp because it said you could use LED bulbs but I have yet to find one that fits and works as it should, so it was rather a waste. A pity because the lamp itself looks good but at the moment is not fully functional & I have the feeling that it will only work properly with halogen bulbs! Very disappointed.