Efficient but know ask

Received on time in 4 days, the minimum schedule. I intended these sockets for bedside lamps cylindrical glass from IKEA, which are equipped with E14 screw underneath. Of course, as everyone knows, the supply in this socket diameter is limited in power. So with these adapters, I went in there for E27 only place brighter LED bulbs. Little explanation: it took I gently cuts the saw the top of the original plastic sleeves of a cm approx because their neck was too long and prevented contact with the adapter. And so: "that was light." As I read in a previous review and I say it again here, this kind of tinkering is left to the responsibility of everyone, and especially to the unwary. If done properly, it does not affect the strength of the original sleeve nor the operation of the lamp, since the electrical contact portion is not affected, but only the top of the plastic cylinder socket. Of course this little work will always be off, ie, with the cord unplugged from any power source. Needless to say this adapter must be installed in the specific case of LED bulbs E27, which will never exceed the maximum voltage permitted by the manufacturer (40 W max). Especially not to place any incandescent higher power of 40 W.