• GU10 lamp holder made of high-quality fireproof ceramic. • Includes 8 units with 15 cm insulated Teflon cables and terminal connectors. • Double-layer insulation design to prevent electrical leaks and protect against heat. • Compatible with GU10 LED bulbs, halogen spotlights, CFL bulbs and recessed spotlights. • Long-life ceramic base support with higher thermal resistance than plastic. • Simple installation with integrated terminal box for firm and secure wiring. • Compact and lightweight adapter suitable for a wide variety of spotlights and lighting systems.