EmeryAllen 4.5W BA15D LED Retrofit Lamp - 3000K
Brand: EmeryAllen | SKU: EA-BA15D-4.5W-121-309F-D
Product Overview
Replace a lamp in a compatible double-contact bayonet socket with 450 lumens of 3000K light. The BA15D base uses side locking pins and two bottom contacts; it is not a screw base or a single-contact BA15S replacement. Confirm the line-voltage supply as well as the physical connection.
Key Features
- 450 lumens at fixed 3000K.
- BA15D double-contact bayonet connection for 100–130V AC (120V nominal).
- 4.5W model class; 4.5W published consumption.
- 360° light distribution.
- Compact ceramic/polycarbonate retrofit construction.
Common Uses
- Compatible line-voltage BA15D display fixtures.
- Specialty decorative fittings with a double-contact bayonet socket.
Technical Specifications
- Manufacturer part number: EA-BA15D-4.5W-121-309F-D
- Base: BA15D double-contact bayonet
- Nominal model wattage: 4.5W
- Published power consumption: 4.5W
- Input voltage: 100–130V AC (120V nominal)
- Light output: 450 lumens
- Color temperature: fixed 3000K
- CRI: 90+
- Beam distribution: 360°
- Material: Ceramic and polycarbonate
- Control: Dimmable with compatible LED controls; check the dimmer load range
- Rated life: 36,000 hours under current manufacturer guidance
- Manufacturer warranty: Limited lifetime warranty; conditions apply
- Damp-location and enclosed-fixture suitability subject to thermal guidance and protection from direct water exposure
Dimensions
Overall lamp length: 2-1/4 inches. Maximum lamp diameter: 11/16 inches. Compare both with the socket position, shade opening and available lamp space.
Compatibility & Installation Notes
Match the BA15D double-contact bayonet socket and 100–130V AC (120V nominal) supply. Turn off power and let the old lamp cool before replacement. Compare lumens with the fixture's recommended original lamp; a lower LED wattage does not permit exceeding its recommended light output. Use compatible LED dimming equipment and check its load range. Any fan receiver, photocell, motion sensor or timer must support LED loads. Diode-type hi/lo controls may require the high setting under the manufacturer's guidance. For the 4.5W class, the manufacturer's thermal guide specifies an enclosure no smaller than 4.5 × 4.5 × 4.5 inches; physical lamp clearance may require more room. Damp-location use still requires protection from direct water. Follow the fixture's temperature and installation limits. Confirm two bottom contacts and the line-voltage supply; BA15S and automotive 12V lamps are different.
Frequently Asked Questions
What socket and voltage does it need?
Use a compatible BA15D double-contact bayonet socket with 100–130V AC (120V nominal). Match the actual socket and supply before ordering.
How much light does it provide?
The published output is 450 lumens at fixed 3000K. Compare lumens and color with the fixture's recommended lamp.
Can it be dimmed?
Yes, with compatible LED dimming equipment. Check the dimmer's load range and any electronic fixture controls before installation.
What dimensions should I check?
Check 2-1/4 inches overall length and 11/16 inches maximum diameter against the socket position, shade opening and available lamp space.
Why Buy from Big Frog Supply?
The double-contact BA15D base is the key selection detail for this 450-lumen, 3000K lamp. Its 2-1/4-inch length and 11/16-inch diameter help you check a display or specialty fixture, while the nominal 120V supply distinguishes it from automotive and other low-voltage bayonet bulbs.
Manufacturer part number: EA-BA15D-4.5W-121-309F-D
Base: BA15D double-contact bayonet
Nominal model wattage: 4.5W
Published power consumption: 4.5W
Input voltage: 100–130V AC (120V nominal)
Light output: 450 lumens
Color temperature: fixed 3000K
CRI: 90+
Beam distribution: 360°
Material: Ceramic and polycarbonate
Control: Dimmable with compatible LED controls; check the dimmer load range
Rated life: 36,000 hours under current manufacturer guidance
Manufacturer warranty: Limited lifetime warranty; conditions apply
Damp-location and enclosed-fixture suitability subject to thermal guidance and protection from direct water exposure
