Usage Tips:Features: High temperature resistant, anti-burning PBT and anti-aging. Extend and change the direction your current existing E27 Screw mount fixture, all direction adjustable. Lowering your bulbs further in recessed lighting fixture, allow light to disperse in 360 degrees, make room brighter. E27 socket extension extends your existing E27 screw mount. No longer worry about big bulbs cannot be screwed on recessed fixture. Stable performance and easy to install. Can be used to beautify any room. Fit perfectly for house, office, Exhibitions, Restaurants,Hotels,etc. Specifications: Material:Plastic,Metal Length:Approx.16cm/6.3in,20cm/7.87in,30cm/11.81in,35cm/13.78in,50cm/19.69in,60cm/23.62in Net Weight:50-160g Package Includes: 1x E27 Light Socket Extender note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.