Socket most commonly used in ceiling lamps and ceiling lamps, fully standardized. Also known for thread wide.
Thread close, we can find them in ceiling fixtures and table lamps. 
This type of bushing is known for being the most used in the rings recessed. 
These bushings were very popular in the bulbs dichroic is installed in the hoops docks, now replaced generally by the GU10
Filters
4A 250V GU10 ceramic GSC 2,200,296
lampholder ceramic GU10 LED bulb or dichroic bulb Cable length: 15 cm
GSC E10 lampholder craft 2201218
Lampholders E10 craft
Lampholder E14 + case 26x85 mm white candle GSC 2,203,326
E14 with cover white candle
E27 plain white Bakelite GSC 2,201,261
smooth lampholder Bakelite wide E27
Craft socket latonado bridge GSC 2200940
Lampholders craft brass-plated screw bridge mignon E10
Lampholder E14 + case 26x65 mm white candle GSC 2,203,325
E14 with cover white candle
E27 lampholder straight surface GSC 2,200,287
E27 lampholder straight surface for indoor use Maximum 40W
Lampholder E14 + case 26x65 mm white candle GSC 2,203,325
E14 with cover white candle p>
E27 lamp holder curved surface GSC 2,200,288
Lampholders E27 curved surface for indoor use Maximum 40W
Lampholder E14 + case 26x85 mm white candle GSC 2,203,326
E14 with cover white candle
4A 250V E27 ceramic GSC 2,200,286
lampholder ceramic 4A 250V E27.
Lampholder curved surface GSC 2200736
lampholder inside curved surface with porcelain.
Portalámparas de vela cerámico E14 27x68mm Solera 479J
Portalámparas cerámico de rosca E14 de velaApto para fundas decorativasMedida: 27x68mm
Lampholder straight surface GSC 2200735
lampholder interior surface with straight porcelain.
Medium porcelain candle lamp holders
E14 porcelain candle Medium (8,2cm high)
E27 smooth black Bakelite GSC 2,201,262
smooth lampholder Bakelite wide E27
Lampholder T8 fluorescent tube - G13 GSC 2,201,222
lampholder T8 fluorescent tube.
Medium sailing lampholder e-14 white
Medium sailing lampholder e-14 white (ø2,7x8,2cm)
Lampholders socket straight E27
lampholder socket straight E27
Bulb socket 2-pole for linestra EDM 44019
Lampholders linestra 2-pole This socket serves to linestras with a single cap, in a way that incorporates two poles in the same socket
Funda de vela crema 29x70mm Solera 853C
Funda para portalámparas de vela color cremaMedida: 29x70mm
Funda de vela crema 29x70mm Solera 853C
Funda para portalámparas de vela color cremaMedida: 29x70mm
Socket, 1-pole, for linestra EDM 44018
Lampholders linestra 1-pole This socket serves to linestras with two bushings, so that each light fixture incorporates a single pole.
E27 black lampholder washer 250V 4A GSC 2,200,290
Lampholder thermoplastic washer E27.