1.Model : E27 SD226 bakelite lamp holder
2.Voltage: 125V-600V
3.Main material : bakelite, plastic, porcelain
4.Screw shell: iron ,aluminum or copper according to clients requirement
5.Contact : iron planted copper or copper base clients requirement .
6.Packing :box/bag/bulk in carton and safe shipping .
7.Delivery time : 35 work days after order confirmation
8). Factory direct price;