General description The 20Pcs GU10 Lamp Holder Socket features a durable ceramic base designed for both LED and halogen bulbs. Each socket is equipped with a 9cm silicone cable, ensuring reliable connections and safety during use. Technical specifications Voltage range: 0 ~ 250 V Electrical current: 2A High-temperature resistant ceramic: 250 ℃ Cable length: approx. 10.5 cm Installation One-step installation: simply insert the bulbs into the holes in the middle of the sockets, then twist and lock. Usage Compatible with all types of GU10 LED lamps, halogen bulbs, and spotlights. Features two pre-drilled holes on the back for secure mounting.