Size:2PCSSpecifications: Practical and durable, easy to install. Save lots of money-Rather than replacing your original lighting fixtures High temperature resistant, anti-aging. Voltage: 220V Material: PC shell, iron plated nickle holder, copper inner ring Heat resistance: 120℃ Weight: approx. 10g Size: 41 x 28 mm (Approx H*D) Type: E27 to E142PCS E27 to E14 HolderE27 to E14 Lamp Adapter ConverterE27 to E14 Screw Bulb Bases Halogen LED Light Socket