4-Pack High-Wattage Ceramic E40 Base Socket Heat-Resistant Durable Lamp Holder with Wiring for Mining Lights, High-Temperature Fixtures

Specifications Dimensions: 2.17*2.56 inch(5.5*6.5cm) Type: E40 base Voltage: 110-250V Material: Ceramics Package: 4 pieces Kindly Note 1.Do not connect lights to power until fixtures are installed and keep lights and sockets dry 2.Make sure the cable is properly installed in the socket. 3.Any cooperation or bulk order are welcomed. Please feel free to contact us if you have any questions.

• 【Size】- 2.17*2.56 inch(5.5*6.5cm). universal E40 bulb compatibility.
• 【500°C heat-resistant ceramic core】- made of ceramic, this socket withstands extreme temperatures up to 932°F (500°C) – perfect for foundries, kilns, or high-intensity mining lamp setups.
• 【Easy To Use】- This lamp holder can be used with 110-240V voltage. Please ensure that the lamp holder is not connected to electricity and is kept dry before installation. Please consult an electrician if you do not understand.
• 【1000W high-wattage capacity】- supports E40 base HID bulbs, mercury/sodium vapor lamps (100-1000W), ensuring stable performance in stadium lights, factory high bays, or outdoor security fixtures.