Independent reference · not a sales listing
SYLVANIA 10034
SYLVANIA Double Life Incandescent A15 Light Bulb, 40W, Ceiling Fan Lamp, Medium Base, 370 Lumens, Dimmable, Clear, Soft White - 2 PK
This is a 40-watt lamp with a A15 envelope and E26 base. It produces 370 lumens. The numeric color temperature is not stated in the source snapshot. No incandescent-equivalent claim is stored in the source snapshot.
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 E26 exactly. The A15 code describes the bulb envelope, not the socket. Open the E26 base guide.
- 02
Electrical rating
Voltage is not stated in this snapshot. Read it from the lamp or official record before substituting.
- 03
Brightness, not “watts”
Target about 370 lumens. The 40 W figure is input power, not brightness.
- 04
Physical clearance
Confirm that the A15 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; a wet/damp rating is not stated.
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
- SYLVANIA
- SKU / model
- 10034
- Technology
- Not stated
- Shape
- A15
- Base
- E26
- Voltage
- Not stated
- Input power
- 40 W
- Incandescent equivalent
- Not stated
- Light output
- 370 lumens
- Color temperature
- Not stated
- CRI
- Not stated
- Dimmable
- Yes
- Rated life
- Not stated
- Beam angle
- Not stated
- Location rating
- Not stated
- Enclosed fixture
- Not stated
- Pack quantity
- 2
Useful next check
Nearby specification matches
Same E26 base and within 35% of 370 lumens. These are comparison leads, not confirmed substitutes.
0400100
A15 · E26 · 40 W
350 lm 2700 KWestinghouse0393000
A15 · E26 · 40 W
340 lm 2700 KWestinghouse0400200
A15 · E26 · 40 W
340 lm 2700 KFeit ElectricBPA1540/827/LED/2
A15 · E26 · 4.5 W
300 lm 2700 KFeit ElectricBPA1540/850/LED/2
A15 · E26 · 4.5 W
300 lm 5000 KFeit ElectricBPA1540/F/827/LED/2
A15 · E26 · 4.5 W
300 lm 2700 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.
E26 · Medium screw
E26 is the standard medium screw base used by most household bulbs in the United States. Base and bulb shape are separate specifications.
Open reference →Control guideDimmable vs non-dimmable LED
Read the bulb's claim separately from dimmer compatibility and fixture conditions.
Read guide →Code guideWhat bulb letters and numbers mean
Separate shape codes, base codes, dimensions, and electrical ratings on the label.
Read guide →Manufacturer indexMore SYLVANIA model records
Compare verified models from the same official catalog snapshot by SKU, base, shape, power, and output.
Browse brand →Quick answers
Questions about 10034
What socket does SYLVANIA 10034 use?
The official record identifies a E26 base. The replacement socket must use the same base code; a similar-looking bulb shape does not establish socket compatibility.
Is SYLVANIA 10034 dimmable?
Yes. The official record marks this model as dimmable, but the installed dimmer must also support the lamp technology and load.
Can SYLVANIA 10034 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.