双头灯 two-burner lamp ; SplitLamp

双头灯座 twin lamp holder

双头荧光灯 double capped fluorescent lamp

双头应急灯 dual-head emergency lamp ; Double-head emergency light ; Twin emergency light ; Double emergency lights

双头斗胆灯 dual-head emboldens lamp ; Double-head venture lamp ; Light-headed venture

双头碘钨灯 end tungsten iodide lamp ; double end tungsten iodide lamp

内槽双接线式灯头 recessed double-contact cap

双头荧光灯的安全要求 Zweiseitig gesockelte Leuchtstofflampen Sicherheitsanforderungen

双头筒灯 double-headed downlight

双头壁灯 double-headed wall lamp