SATCO Lighting Satco S3291 120V Torpedo Candelabra Base 15-Watt B9.5 Light Bulb, Frosted

The basic design of the incandescent lamp has not changed much since the late 1800s, when Thomas Alva Edison successfully produced the fist operational electric light bulb. The filament inside an incandescent lamp must be protected so that ...oxygen does not reach it and cause it to evaporate on contact. Most incandescent lamps are either vacuum-sealed or gas-filled. Incandescent lamp filaments are made of tungsten. Tungsten is a metal that can operate at very high temperatures without evaporating too quickly an resulting in early lamp failure. Incandescent filaments only convert about 10 percent of the energy used into visible light, so it is necessary to use a material that can withstand extremely high temperatures. Most lamps use a coiled filament design, which has been found to be stronger and deliver better performance. read more

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SATCO Lighting

Satco S3291 15W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 15W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting
$1.49 $0.99
at BulbAmerica.com

This is a E12 Candelabra base bulb. It has a frost coating for a wider spread of light. The Satco A3686 bulb uses 40W/130V. Its ra...ted life is 2500 hours. It has a B9.5 shape. It also has a CC-2v filament. Wattage: 40W Volt: 130V Shape: B9.5 Base: E12 Candelabra Screw Rated Life: 2500Hrs Lamp Finish: Frosted read more

Bulbrite

Product Code: S60477 Light Output: 575 Lumens Energy Used: 60 Watts Rated Life: 2,500 Hours Volts: 130 Base: E12 - Candelabra Scre...w (12mm diameter) Length: 3.875 Inches Diameter: 1.25 Inches Bulb Type: B10 read more

Bulbrite

Product Code: B401115 Light Output: 75 Lumens Energy Used: 15 Watts Rated Life: 2,500 Hours Volts: 130 Base: E12 - Candelabra Scre...w (12mm diameter) Length: 3.125 Inches Diameter: 1 inch Bulb Type: B8 read more

SATCO Lighting

Satco S3285 25W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 25W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting

Satco S3291 15W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 15W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting

Satco S3286 40W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 40W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting

Satco S3286 40W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 40W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting
$1.52 $1.17
at 1000Bulbs.com

Brand Satco - Wattage 25 Watt - Voltage 120 - Bulb Color Transparent Blue - Base Type Candelabra E12 - Length 3.5 in. - Diameter 1....1875 in. - Life Hours 1500 - read more

SATCO Lighting

Satco S3285 25W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 25W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

SATCO Lighting

Satco S3286 40W 120V B9.5 Frosted E12 Candelabra Base Incandescent bulb, Wattage: 40W, Volt: 120V, Shape: B9.5, Base: E12 Candelab...ra Screw, Rated Life: 1500Hrs. , Lamp Finish: Frosted read more

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