Independent reference · not a sales listing
Feit Electric BPCTC40930CAFIL/4
3.3W (40W Replacement) Bright White (3000K) E12 Base B10 Blunt Tip Filament LED Light Bulb (4-Pack)
This is a 3.3-watt led - filament with a B10 envelope and E12 base. It produces 300 lumens. The listed light color is 3000 K warm white. The maker positions it around a 40-watt incandescent replacement class.
View the official record ↗Source citation, not a buying link.Before replacing it
Five checks decide the fit
A shared base or wattage alone is not enough. Work down the list with the old bulb and fixture label in hand.
- 01
Socket
Match E12 exactly. The B10 code describes the bulb envelope, not the socket. Open the E12 base guide.
- 02
Electrical rating
The source lists 120 V. Confirm that against the fixture and local supply.
- 03
Brightness, not “watts”
Target about 300 lumens. The 3.3 W figure is input power, not brightness.
- 04
Physical clearance
Confirm that the B10 envelope fits the shade or cover; this snapshot does not provide complete dimensions.
- 05
Heat, controls, and location
Enclosed-fixture use is not stated; it is marked dimmable; the location rating is Damp.
Normalized specifications
What the label says
These values are transcribed and normalized from the official source. A blank claim stays “not stated”; it is never filled by assumption.
- Manufacturer
- Feit Electric
- SKU / model
- BPCTC40930CAFIL/4
- Technology
- LED - Filament
- Shape
- B10
- Base
- E12
- Voltage
- 120 V
- Input power
- 3.3 W
- Incandescent equivalent
- 40 W
- Light output
- 300 lumens
- Color temperature
- 3000 K
- CRI
- 90
- Dimmable
- Yes
- Rated life
- 15,000 hours
- Beam angle
- Not stated
- Location rating
- Damp
- Enclosed fixture
- Not stated
- Pack quantity
- 4
Useful next check
Nearby specification matches
Same E12 base and within 35% of 300 lumens. These are comparison leads, not confirmed substitutes.
BPCTC40927CA/FIL2/RP
B10 · E12 · 3.3 W
300 lm 2700 KFeit ElectricBPCTC40927CAFIL/4
B10 · E12 · 3.3 W
300 lm 2700 KFeit ElectricBPCTC40927CAWFIL/2
B10 · E12 · 3.3 W
300 lm 2700 KFeit ElectricBPCTC40935CA/FIL2
B10 · E12 · 3.3 W
300 lm 3500 KFeit ElectricBPCTC40950CAFIL/2/RP
B10 · E12 · 3.3 W
300 lm 5000 KFeit ElectricBPCTC40950CAFIL/4
B10 · E12 · 3.3 W
300 lm 5000 KRead the specification in context
Use the record, then check the system
The label describes this lamp. These guides help connect it to the socket, room, controls, and other models from the same manufacturer.
E12 · Candelabra screw
E12 is the small screw base commonly used in decorative U.S. fixtures. The 12 refers to the approximate thread diameter in millimeters.
Open reference →Control guideDimmable vs non-dimmable LED
Read the bulb's claim separately from dimmer compatibility and fixture conditions.
Read guide →Color guide2700K vs 3000K vs 5000K
Understand how the listed color temperature changes the look of a room.
Read guide →Manufacturer indexMore Feit Electric model records
Compare verified models from the same official catalog snapshot by SKU, base, shape, power, and output.
Browse brand →Quick answers
Questions about BPCTC40930CAFIL/4
What socket does Feit Electric BPCTC40930CAFIL/4 use?
The official record identifies a E12 base. The replacement socket must use the same base code; a similar-looking bulb shape does not establish socket compatibility.
Is Feit Electric BPCTC40930CAFIL/4 dimmable?
Yes. The official record marks this model as dimmable, but the installed dimmer must also support the lamp technology and load.
Can Feit Electric BPCTC40930CAFIL/4 be used in an enclosed fixture?
The source snapshot does not state an enclosed-fixture rating. Do not infer one from shape or wattage; confirm on the bulb or manufacturer page.
BulbMatch stores factual fields for independent label and compatibility research. It is not affiliated with the manufacturer and does not sell this product.