6-pack E10 to E12 Adapter - E10 to E12 Light Lamp Bulb Socket Adapter Convertor TransformsLight E10 To E12 Lamp Bulb Socket Enlarges your chandelier socket to fit standard bulbs Works with incandescent and CFL (Energy Efficient) bulbs Fits for all standard bulbs Fits for all standard bulbs.Maximum Watts: 1000W Maximum, Voltage: 250V