- Allow you install E17 Lamp into E12 socket
- All voltage workable: 100-250V AC
- Copper contact material
- Small size, light weight, easy to install
- High temperature resistant, insulation, erosion resistant and anti-aging
- LED Halogen CFL Light Bulb Lamp Adapter.
- Lamp Type: Compact Fluorescent, Halogen, Light Emitting Diode
- Dimension : 20 x 16mm (0.8 x 0.6in)