EmeryAllen G9 4.5W COB LED Retrofit Bulb, 2700K
Brand: EmeryAllen | SKU: EA-G9-4.5W-COB-279F-D
Product Overview
The EmeryAllen EA-G9-4.5W-COB-279F-D is a 4.5W COB (chip-on-board) LED replacement with a G9 loop-pin base for 120V fixtures. It supplies 450 lumens of 2700K light in a 2-3/16-inch-long lamp. Choose it by the fixture’s socket, permitted light output and available clearance, then check the dimming equipment for the installation.
Key Features
- 450-lumen published output in 2700K light.
- G9 loop-pin base with 100–130V AC (120V nominal) input.
- 4.5W LED power consumption.
- 90+ CRI for color rendering.
- Broad 360° light distribution.
- Ceramic and polycarbonate construction.
- COB (chip-on-board) LED design; compare dimensions with standard retrofit models.
Common Uses
Compatible decorative, ceiling, pendant or display lighting that requires a G9 base and allows 450 lumens. Fixture suitability depends on clearance, temperature and the lamp rating; a matching base alone does not establish suitability for an appliance or specialty installation.
Technical Specifications
| Manufacturer part number |
EA-G9-4.5W-COB-279F-D |
| Base |
G9 loop-pin base |
| Nominal model wattage |
4.5W |
| Published power consumption |
4.5W |
| Input voltage |
100–130V AC (120V nominal) |
| Light output |
450 lumens |
| Color temperature |
2700K |
| Color rendering index |
90+ |
| Beam distribution |
360° |
| Material |
Ceramic and polycarbonate |
| Dimming |
Compatible dimmer required |
| Rated life |
36,000 hours under the manufacturer’s current guidance |
| Manufacturer warranty |
Limited lifetime warranty; conditions apply |
| Location suitability |
Damp locations and enclosed fixtures subject to installation and thermal limits; not a bare wet-location lamp |
| LED design |
COB (chip on board) |
Dimensions
Overall lamp length: 2-3/16 inches. Maximum lamp diameter: 11/16 inches. These are lamp dimensions; the base designation and wattage do not describe the lamp’s overall size.
Compatibility & Installation Notes
Match the exact G9 socket, 100–130V AC (120V nominal) supply and lamp clearance. Turn power off and allow the old lamp to cool before replacement. Compare lumens with the fixture’s recommended original lamp; do not select a brighter LED solely because its electrical wattage is lower. Use an LED-compatible dimmer and check its load range and fixture controls. Do not assume every ceiling-fan receiver, timer, photocell or hi/lo switch supports LED loads. Damp-location and enclosed-fixture suitability still require the fixture’s protection and the manufacturer’s thermal guidance. Keep the bulb protected from direct water exposure. For this wattage, the manufacturer’s technical guide lists a minimum enclosed shade size of 4.5 × 4.5 × 4.5 inches (91 cubic inches).
Frequently Asked Questions
What base and voltage does it use?
It uses a G9 base and 100–130V AC input for a nominal 120V fixture.
How bright is this lamp?
The published specification is 450 lumens at 2700K. Match that output to the fixture’s recommended lamp.
Can I use it on a dimmer?
Yes, with compatible LED dimming equipment. Check the dimmer’s load range and any fixture-specific controls.
How do I check the fit?
Compare the G9 connection and 2-3/16-inch overall lamp length with the socket and shade clearance. The maximum lamp diameter is 11/16 inches.
Why Buy from Big Frog Supply?
Choose the G9 4.5W COB for 450 lumens of warm 2700K light in a chip-on-board design. Its 2-3/16-inch overall length and 11/16-inch diameter help you check a compact decorative shade. Compare its dimensions with the standard G9 4.5W before choosing; equal wattage and a shared loop-pin base do not make their bodies identical.
Manufacturer part number: EA-G9-4.5W-COB-279F-D
Base: G9 loop-pin base
Nominal model wattage: 4.5W
Published power consumption: 4.5W
Input voltage: 100–130V AC (120V nominal)
Light output: 450 lumens
Color temperature: 2700K
Color rendering index: 90+
Beam distribution: 360°
Material: Ceramic and polycarbonate
Dimming: Compatible dimmer required
Rated life: 36,000 hours under the manufacturer’s current guidance
Manufacturer warranty: Limited lifetime warranty; conditions apply
Location suitability: Damp locations and enclosed fixtures subject to installation and thermal limits; not a bare wet-location lamp
LED design: COB (chip on board)
