E27 LED Light Bulb Lamp Holder Flexible Extension Adapter Socket 20/30/40/50/60cm PTSP Features: Professional made with good performance E27 to E27 Adapter Converter for LED / Halogen / CFL Light Bulb lamp Change your E27 base to adapt E27 socket fitting Made of durable and practical Small size, light weight, easy to install LED Halogen CFL Light Bulb Lamp Adapter It can be connected with light bulbs Suitable for all voltage You can change the bulb\\\'s lighting angle. Rated Voltage: 100-230V Rated current: 4 (A) Color: white Style: Screw Size (Length): 20cm, 30cm, 40cm, 60cm (Approx.) Material: Premium Metal and Plastic.