Superior Lamp
Incandescent Lamp
Superior Lamp's Heavy Duty™ Incandescent lamps lasts 24 times longer
than the standard incandescent lamp!
Superior Lamp
Incandescent Lamp
Superior Lamp's Heavy Duty™ Incandescent lamps last 24 times longer than the standard incandescent lamp!
Superior Lamp Inc. Heavy Duty™ Incandescent Lamp is filled With a Nitrogen Argon gas fill that works to retard blackening and increases filament life.
The solid single coil of pure tungsten extends the lamps life and saves 12% in energy costs.
5 Filament supports are used to resist shock and vibration on the filament.
Brass bases are used to resist corrosion and freezing in the socket.
