Excellent Performance: The E27 socket lamp adapter is more durable and has better performance than ordinary lamp holders; it has ultra-high temperature resistance the rated voltage is 110V-240V the heat resistance is 150 and the service life is longer.Exquisite craftsmanship: The waterproof E27 bulb adapter is well made and the inner thread of the lamp shell is clear compatible with the bulb; The design of the contact point between the top and the bulb is precise when under voltage and it can be well connected and powered; the appearance adopts a gradual line design which looks more beautiful and generous. Easy to Install: The E27 socket for led bulbs is very simple just connect the two wires on the end to the corresponding wires respectively then twist the bulb into the bulb shell. The operation is simple and does not require spending too much time. Safety Material: The E27 socket lamp is made of high quality bakelite and PVC which has good electrical conductivity water and high temperature resistance and good insulation properties. The exterior is very frosted the surface is not rough and the hand feels comfortable. Unique E27 Lamp Holder: There are a total of 6 waterproof E27 socket lamps the size is 4*6cm the cable length is about 11cm and the weight is light. It can be used for bulbs and LED lights incandescent lamps or different colors of colored lights to use which can be used for good lighting or decorating.