E27 Porcelain Lamp Holder Waterproof 2 Levels Adjustable Temp Heat Insulation

--\n--\n--\n\nFeature: \n 1. Prevent Corrosion: Lamp holder shell by high temperature electrostatic spraying, high temperature and corrosion resistance, anti oxidation.\n2. Professional Design: Built in waterproof rubber circle, using high temperature resistant ceramic wick, threaded copper lamp holder, especially suitable for heating lamps.\n3. Adjustable Temperature: This porcelain lamp holder can control the brightness of the insulation bulb, to two levels of temperature adjustment.\n4. E27 Interface: Heat lamp holder for E27 interface, easy to install, size standard, to ensure a stable connection does not fall off, the use of more secure and stable.\n5. Safe And Durable: Small tee ceramic lamp socket with premium heat insulation and heat dissipation, anti melting, greatly extending the service life. \n\nSpecification: \n\nItem Type: Heat Lamp Holder\nMaterial: Nylon, Copper, Ceramic\nFeatures: Small Tee, Two Level Temperature Adjustment\nInterface: E27\nFunction: Waterproof, Heat-