Material: GU10 Lamp Socket is made of ceramic and metal, which means this socket is durable and strong Easy to install: Pre-stripped wire ends and snap-to-fit installation of GU10 Base Adapter is for easy fitting Wire connector: GU10 Lamp Adapter comes with 15cm wire connector, and this is very convenient Application: GU10 Connector is mainly designed for GU10 led spot light mostly, but also works well with CFL or halogen bulbs Safe to use: The ceramic part of GU10 Lamp Base Holder is insulating that will be more safe for you to use Easy to install. One-step installation. Plug bulbs into the holes in the medium of sockets, then twist and lock. Bulbs will be held tightly. Ceramic base of GU10 Lamp Socket with Heat resistant silicone coated wire lead. GU10 Base Wire Connector is very useful. Features GU10 Lamp Socket -Color: White. -Material: Ceramic, Metal. -Size: Wire Length: 15cm/5.91 inch. -Net weight: Approx.15g -Max. voltage: 250V Package Including 10*GU10 Lamp Sockets