灯头/灯座 lamp base ; lamp holder ; nbsp

灯座[头 lamp holder

灯座插头 socket adapter

双头灯座 twin lamp holder

灯头灯座节能灯头灯座 LED

灯头灯座 PorcelainLampholder ; lampholder

灯头、灯座 lamp cap ; lamp holder

灯座接线头 lampsocketcablecontact ; lamp socket cable contact

头灯座 headlight socket