1) Item No.: P28s

2) Material: brass

3) Surface finishing: brass nickel plated

4) Insulator: glass or bakelite

5) Certification: ROHS, SGS

6) Compliance with international standards

7) Other Specification: P13.5s, P15d, P27s, P28s,P39s,P42 and E series,B series,P series,S series,lamp socket,Conversion socket,Special lampholder