Compact Fluorescent Screw Base Light Bulbs

Compact fluorescents are a great replacement for regular light bulbs with similar light output. They generally use less energy and last longer. The spiral compact fluorescent also uses a phosphorous coating to allow many different color temperatures from warm white to daylight.

Screw in Compact Fluorescent bulbs have an integrated ballast. Which means the transformer to light the bulb is already built into the unit. Just replace the incandescent, or old compact fluorescent light bulb and screw in the new one.

Block Lighting is in business to provide our customers with not only the products they need but also with the expertise today lighting environment demands. Our complete line if light bulbs includes, Compact Fluorescents, Halogens, Metal Halides, High Pressure Sodiums, Linear Fluorescents, Incandescents, and LEDs. Anything we left out... we also sell. Call us if you have questions: 800-237-9500



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FE-IIS-30W/64K 30 watt 6400K Compact Fluorescent Medium Base Spiral 30 watt 6400K Compact Fluorescent Medium Base Spiral

FE-IIS-30W/64K 30 watt 6400K Compact Fluorescent Medium Base Spiral 30 watt 6400K Compact Fluorescent Medium Base Spiral

Our Price: $4.25

SKU: XA-FE-IIS-30W/64K

Stock Status: In Stock

Manufacturer: Longstar

Spiral Bulb Shape,E26 Base,30 watt 6400K Compact Fluorescent Medium Base Spiral

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R40 FE-RSF-30W/50K 30 watt R40 5000K Compact Fluorescent Medium Base R40 30 watt R40 5000K Compact Fluorescent Medium Base R40

R40 FE-RSF-30W/50K 30 watt R40 5000K Compact Fluorescent Medium Base R40 30 watt R40 5000K Compact Fluorescent Medium Base R40

Our Price: $8.55

SKU: XA-R40 FE-RSF-30W/50K

Stock Status: In Stock

Manufacturer: Longstar

R40 Bulb Shape,E26 Base,30 watt R40 5000K Compact Fluorescent Medium Base R40

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FE-IIS-23W/27K 23 watt 2700K Compact Fluorescent Medium Base Spiral 23 watt 2700K Compact Fluorescent Medium Base Spiral

FE-IIS-23W/27K 23 watt 2700K Compact Fluorescent Medium Base Spiral 23 watt 2700K Compact Fluorescent Medium Base Spiral

Our Price: $3.55

SKU: XA-FE-IIS-23W/27K

Stock Status: In Stock

Manufacturer: Longstar

Spiral Bulb Shape,E26 Base,23 watt 2700K Compact Fluorescent Medium Base Spiral

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Quantity: 
FE-R40-23W/50K 23 watt R40 5000K Compact Fluorescent Medium Base R40 23 watt R40 5000K Compact Fluorescent Medium Base R40

FE-R40-23W/50K 23 watt R40 5000K Compact Fluorescent Medium Base R40 23 watt R40 5000K Compact Fluorescent Medium Base R40

Our Price: $5.85

SKU: XA-FE-R40-23W/50K

Stock Status: In Stock

Manufacturer: Longstar

R40 Bulb Shape,E26 Base,23 watt R40 5000K Compact Fluorescent Medium Base R40

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FE-US-55W/50K 55 watt 5000K Compact Fluorescent Medium Base Spiral 55 watt 5000K Compact Fluorescent Medium Base Spiral

Our Price: $11.93

SKU: XA-FE-US-55W/50K

Stock Status: In Stock

Manufacturer: Longstar

Spiral Bulb Shape,E26 Base,55 watt 5000K Compact Fluorescent Medium Base Spiral

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Quantity: 
R30 FE-RSF-20W/41K 20 watt R30 4100K Compact Fluorescent Medium Base R30 20 watt R30 4100K Compact Fluorescent Medium Base R30

R30 FE-RSF-20W/41K 20 watt R30 4100K Compact Fluorescent Medium Base R30 20 watt R30 4100K Compact Fluorescent Medium Base R30

Our Price: $6.26

SKU: XA-R30 FE-RSF-20W/41K

Stock Status: In Stock

Manufacturer: Longstar

R30 Bulb Shape,E26 Base,20 watt R30 4100K Compact Fluorescent Medium Base R30

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FE-G40-23W/27K 23 watt G40 2700K Compact Fluorescent Medium Base G40 23 watt G40 2700K Compact Fluorescent Medium Base G40

FE-G40-23W/27K 23 watt G40 2700K Compact Fluorescent Medium Base G40 23 watt G40 2700K Compact Fluorescent Medium Base G40

Our Price: $7.06

SKU: XA-FE-G40-23W/27K

Stock Status: In Stock

Manufacturer: Longstar

G40 Bulb Shape,E26 Base,23 watt G40 2700K Compact Fluorescent Medium Base G40

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Quantity: 
FE-G40-23W/50K 23 watt G40 5000K Compact Fluorescent Medium Base G40 23 watt G40 5000K Compact Fluorescent Medium Base G40

FE-G40-23W/50K 23 watt G40 5000K Compact Fluorescent Medium Base G40 23 watt G40 5000K Compact Fluorescent Medium Base G40

Our Price: $7.06

SKU: XA-FE-G40-23W/50K

Stock Status: In Stock

Manufacturer: Longstar

G40 Bulb Shape,E26 Base,23 watt G40 5000K Compact Fluorescent Medium Base G40

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FE-IIIB-105W/27K 105 watt 2700K  Compact Fluorescent Medium Base Spiral 105 watt 2700K  Compact Fluorescent Medium Base Spiral

FE-IIIB-105W/27K 105 watt 2700K Compact Fluorescent Medium Base Spiral 105 watt 2700K Compact Fluorescent Medium Base Spiral

Our Price: $18.77

SKU: XA-FE-IIIB-105W/27K

Stock Status: In Stock

Manufacturer: Longstar

Spiral Bulb Shape,E26 Base,105 watt 2700K Compact Fluorescent Medium Base Spiral

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Quantity: 
FE-IIIB-105W/50K 105 watt 5000K  Compact Fluorescent Medium Base Spiral 105 watt 5000K  Compact Fluorescent Medium Base Spiral

FE-IIIB-105W/50K 105 watt 5000K Compact Fluorescent Medium Base Spiral 105 watt 5000K Compact Fluorescent Medium Base Spiral

Our Price: $18.77

SKU: XA-FE-IIIB-105W/50K

Stock Status: In Stock

Manufacturer: Longstar

Spiral Bulb Shape,E26 Base,105 watt 5000K Compact Fluorescent Medium Base Spiral

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MLS25EADWW Dimmable

Our Price: $13.95

SKU: ML01104

Stock Status: In Stock

Manufacturer: MaxLite

25 Watts

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MLS25EA3WW 3-Way Spiral 13/20/25W

Our Price: $12.95

SKU: ML01110

Stock Status: In Stock

Manufacturer: MaxLite

25 Watts

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