Toplimit E40 TO E27 (Compatible E39 TO E26) Light Bulb Socket Splitter Adapter 4-Way White Converts an E39/E40 socket into 4 standard E26/ E27 sockets Mogul Socket to medium socket,Convenient to choose more LED light bulb Can take up to 250 Volts and 300 Watts( Per socket 75 watts,) Material:Metal, Flame retardant PBT