... approval, anti-flaming Bakelite Lampholders / Lamp base / Socket / Outlet E27 (H10)(Bakelite lamp base, lamp socket, light socket, carbolite light ... ) E27 (Edison Screw), Power: 250V, 4A,Material: ceramic base, copper contacts, top quality and long working time, Certificate: ... CE, CCC, SASO, SONCAP, ISO9001, ROHS approval, anti-flaming. High temperature resistant. BS EN 60238. IEC 60061-1 (7004-21 ...