With proper fixture lamp holder, ceramic heater, UVA, UVB and infrared heater can be installed, which is easy to use. Safety and stability, quality assurance. All metal high temperature universal lamp holder, which is also used by the owner. It's not only decent, it can also rotate the lamp head to 360 degrees. The lamp holder is made of frosted all metal high temperature material. The lamp holder is very powerful and can bear thick wires to meet your needs. Rotate up, down, left right 360 degrees, suitable for E27 lamp, which is a bracket of screw lamp (excluding lights). Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC110V Color:As Shown Material:Plastic+Metal Package Contents: 1 * E27 Lamp Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.