EmeryAllen S21 3.5W 12V AC E26 LED Filament Bulb, 2700K, Clear
Brand: EmeryAllen | SKU: EA-S21-3.5W-12V-E26-2790-D
Product Overview
The EmeryAllen EA-S21-3.5W-12V-E26-2790-D is a clear S21 LED filament bulb for compatible 12V AC E26 systems. The current detailed specification lists 3.35W consumption and 350 lumens of 2700K light. Its 5-9/16-inch overall length and 2-9/16-inch diameter give it a larger decorative presence. Check supply voltage carefully: the E26 screw base also appears on ordinary 120V bulbs.
Key Features
- 350-lumen published output in 2700K light.
- E26 medium screw base with 12V AC input.
- 3.5W model designation; 3.35W published consumption.
- 91.9 CRI for color rendering.
- Broad 360° light distribution.
- Clear glass exposes the LED filament design.
Common Uses
Compatible 12V AC decorative fixtures with E26 sockets, including suitable low-voltage pendants or string lighting. Match the fixture’s environmental rating and protect the lamp from direct water exposure.
Technical Specifications
| Manufacturer part number |
EA-S21-3.5W-12V-E26-2790-D |
| Base |
E26 medium screw base |
| Nominal model wattage |
3.5W |
| Published power consumption |
3.35W |
| Input voltage |
12V AC |
| Light output |
350 lumens |
| Color temperature |
2700K |
| Color rendering index |
91.9 |
| Beam distribution |
360° |
| Material |
Glass and aluminum |
| Dimming |
Compatible dimmer required; match MLV/ELV dimmer to transformer type |
| Rated life |
15,000 hours |
| Manufacturer warranty |
5-year limited warranty; conditions apply |
| Glass finish |
Clear |
| Location suitability |
Damp locations and enclosed fixtures subject to installation and thermal limits; not a bare wet-location lamp |
Dimensions
Overall lamp length: 5-9/16 inches. Maximum lamp diameter: 2-9/16 inches. These are lamp dimensions; the base designation and wattage do not describe the lamp’s overall size.
Compatibility & Installation Notes
Match the exact E26 socket, 12V AC 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 a magnetic transformer or LED-compatible no-load/low-load electronic transformer. A halogen transformer may not operate correctly at the reduced LED load. For dimming, match an MLV or ELV dimmer to the transformer type. 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. This exact model requires 12V AC, not direct 120V input. An E26 socket alone does not establish supply voltage.
Frequently Asked Questions
What base and voltage does it use?
It uses an E26 base and 12V AC input. It must not be connected directly to 120V.
How bright is this lamp?
The published specification is 350 lumens at 2700K. Match that output to the fixture’s recommended lamp.
Can I use it on a dimmer?
Yes, with a compatible MLV or ELV dimmer and an LED-compatible transformer matched to the system.
How do I check the fit?
Compare the E26 connection and 5-9/16-inch overall lamp length with the socket and shade clearance. The maximum lamp diameter is 2-9/16 inches.
Why Buy from Big Frog Supply?
Choose this clear S21 for a 12V AC E26 system that needs a larger decorative filament shape. Its 5-9/16-inch overall length and 2-9/16-inch diameter make shade clearance important, and its current specification gives 350 lumens at 2700K. Verify the transformer and supply before ordering because an E26 socket also appears on 120V lamps.
Manufacturer part number: EA-S21-3.5W-12V-E26-2790-D
Base: E26 medium screw base
Nominal model wattage: 3.5W
Published power consumption: 3.35W
Input voltage: 12V AC
Light output: 350 lumens
Color temperature: 2700K
Color rendering index: 91.9
Beam distribution: 360°
Material: Glass and aluminum
Dimming: Compatible dimmer required; match MLV/ELV dimmer to transformer type
Rated life: 15,000 hours
Manufacturer warranty: 5-year limited warranty; conditions apply
Glass finish: Clear
Location suitability: Damp locations and enclosed fixtures subject to installation and thermal limits; not a bare wet-location lamp
