I wrote a rave review upon receipt of my two lamps, there are a few months. I had severely disillusioned. After a month, each showed signs of weakness (one was not working on sector, es both had died LEDs). As we spent the time we returned to our costs (the UK, you have to know before you order: /); we received two new, one of the two has already died a month later, there it is good, it stops the charge. It's really a smart object to the base (downright reassuring me that such lamps with which the children can not set fire to their beds! The dimmer is very practical for even small, and the fact it has a charger and is therefore not dependent on power cuts reassuring) but the quality is not at the rendezvous. Too bad! I would be prepared to pay a little more for the same functions and the assurance that he will work at least a year ...