EmeryAllen 4W COB G4 Bi-Pin LED Replacement Lamp - 3000K, 360 degree - EA-G4-4.0W-COB-309F
Brand: EmeryAllen | SKU: EA-G4-4.0W-COB-309F
Product Overview
The EmeryAllen EA-G4-4.0W-COB-309F is a 4W G4 Bi-Pin LED lamp designed for 12V AC/DC fixtures. It produces 300 lumens at 3000K with a 360 degree beam spread and >90 CRI.
Use this lamp as a retrofit for compatible G4 fixtures when the existing socket, input voltage, physical clearance, and optical requirements match. EmeryAllen designs its miniature LED lamps for efficient replacement of traditional halogen or incandescent lamps while retaining compact fixture compatibility.
Key Features
- 4W LED lamp
- G4 base / form factor
- Input voltage: 12V AC/DC
- Light output: 300 lumens
- Color / CCT: 3000K
- Beam spread: 360 degree
- CRI: >90
- Dimmable: Yes
- VA rating: 5.01
- COB lamp construction
- Limited lifetime manufacturer warranty
Common Uses
- Landscape path and accent lights
- Desk and display lighting
- Pendants and compact fixtures
- Other compatible G4 bi-pin fixtures
Technical Specifications
| Brand |
EmeryAllen |
| SKU |
EA-G4-4.0W-COB-309F |
| Product Type |
COB G4 Bi-Pin LED Replacement Lamp |
| Base / Form Factor |
G4 |
| Input Voltage |
12V AC/DC |
| Wattage |
4W |
| Brightness |
300 lumens |
| Color / CCT |
3000K |
| Beam Spread |
360 degree |
| CRI |
>90 |
| Dimmable |
Yes |
| VA Rating |
5.01 |
Dimensions
| Diameter / Width |
0.75 in. |
| Length |
1.8125 in. |
Compatibility & Notes
G4 uses 4 mm pin spacing. Verify fixture clearance, transformer compatibility, and lamp shape before ordering. This SKU is listed as dimmable; use only with compatible transformers and dimmers.
Replacement Note: Always compare the existing lamp's base, voltage, physical dimensions, beam spread, and fixture rating before ordering. Small differences in lamp shape or length can affect fit in compact fixtures.
Frequently Asked Questions
What base does the EA-G4-4.0W-COB-309F use?
This SKU uses a G4 base or form factor.
What light output does the EA-G4-4.0W-COB-309F provide?
It produces approximately 300 lumens at 3000K with a 360 degree beam spread.
Is the EA-G4-4.0W-COB-309F dimmable?
Yes. This SKU is listed as dimmable; use it only with compatible dimming equipment.
How do I know if this EmeryAllen lamp will fit my fixture?
Match the existing lamp's base, input voltage, physical dimensions, and beam requirements. For enclosed or specialty fixtures, also confirm the fixture manufacturer's lamp compatibility.
Why Buy the EA-G4-4.0W-COB-309F?
The EA-G4-4.0W-COB-309F gives you an exact EmeryAllen replacement option with clearly defined electrical and optical specifications. Choosing the correct SKU helps preserve fixture fit, beam performance, color, and light output while moving from traditional lamp technology to an efficient LED replacement.
