Professional Custom Lamp Holder Accessories Manufacturer

The underwater seal plug lamp holders main technical characteristics: shell at both ends and sidewalls, respectively, by double seals connected to the top cover and plug seat and cocks, shell internal solid-filled two copper connectors, one end connected to the power supply is connectedcopper plugs; line the other end through cores plug connections on the lamp base of the core, colored bulb is securely mounted within the lamp base of the core. porcelain lamp holders sealing performance of the plug is good, practical, safe and reliable installation, easy maintenance, and are widely used in the underwater decoration or lighting.