白炽灯
incandescent lamp
electric filament lamp
filament lamp
bulb
Incandescent lamps
incandescent light
ICANN
incandescent burner
incandescent
glow lamp
incardescent light
electric-filament lamp
light electric bulb
lamp
白炽灯泡
Incandescent lamps
incandescent-lamp bulb
incandescent bulp
incandescent lamp bulb
白炽光
brilliant white
incandescent light
白光光源
White light source
white light