Independent reference · not a sales listing
Feit Electric BP40G9/850/LEDG2HDRP
4.5 W (40W Replacement) Daylight (5000K) G9 Base (T4 Replacement) LED Light Bulb
This is a 4.5-watt led with a T4 envelope and G9 base. It produces 450 lumens. The listed light color is 5000 K daylight. 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 G9 exactly. The T4 code describes the bulb envelope, not the socket. Open the G9 base guide.
- 02
Electrical rating
The source lists 120 V. Confirm that against the fixture and local supply.
- 03
Brightness, not “watts”
Target about 450 lumens. The 4.5 W figure is input power, not brightness.
- 04
Physical clearance
Confirm that the T4 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
- BP40G9/850/LEDG2HDRP
- Technology
- LED
- Shape
- T4
- Base
- G9
- Voltage
- 120 V
- Input power
- 4.5 W
- Incandescent equivalent
- 40 W
- Light output
- 450 lumens
- Color temperature
- 5000 K
- CRI
- 80
- Dimmable
- Yes
- Rated life
- 10,000 hours
- Beam angle
- Not stated
- Location rating
- Damp
- Enclosed fixture
- Not stated
- Pack quantity
- 1
Useful next check
Nearby specification matches
Same G9 base and within 35% of 450 lumens. These are comparison leads, not confirmed substitutes.
BP40G9/830/LEDG2HDRP
T4 · G9 · 4.5 W
450 lm 3000 KFeit ElectricBPG940/850/LED
T4 · G9 · 4.5 W
500 lm 5000 KWestinghouse0485500
T4 · G9 · 40 W
460 lm 2800 KWestinghouse0487100
T4 · G9 · 40 W
480 lm 2800 KFeit ElectricBPQ40/G9/CAN
T4 · G9 · 40 W
470 lm 3000 KFeit ElectricBPQ40/G9/RP
T4 · G9 · 40 W
470 lm 3000 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.
G9 · Looped bi-pin
G9 uses two wire loops rather than straight pins. The lamp pushes into the socket and is common in compact decorative fixtures.
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 BP40G9/850/LEDG2HDRP
What socket does Feit Electric BP40G9/850/LEDG2HDRP use?
The official record identifies a G9 base. The replacement socket must use the same base code; a similar-looking bulb shape does not establish socket compatibility.
Is Feit Electric BP40G9/850/LEDG2HDRP 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 BP40G9/850/LEDG2HDRP 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.