Description
Overview
The Sylvania Ultra LED A21 Dimmable Frosted Bulb (79735) is designed for general-purpose residential and commercial lighting applications requiring high-output, daylight-spectrum illumination.
| Specification | Value |
|---|---|
| MPN | 79735 |
| Brand | Sylvania (LED Vance) |
| Wattage | 23 W |
| Voltage | 120 V |
| Incandescent Equivalent | 150 W |
| Lumens | 2,600 lm |
| Color Temperature | 5000 K |
| Color Rendering Index (CRI) | 80 |
| Lamp Base | E26 Medium Base |
| Lamp Shape | A21 |
| Finish | Frosted |
| Beam Spread | Omni-Directional |
| Dimmable | Yes |
| Average Rated Life | 15,000 hours |
| Dimensions | 2.93 in Diameter 5.45 in Length |
| Operating Temperature | -20 to 45 C |
Technical Features
- 23 W power draw replacing a 150 W incandescent equivalent delivers significant energy reduction without sacrificing light output.
- 2,600 lumens output provides high-intensity illumination suited to large rooms, workspaces, and task lighting environments.
- 5000 K daylight color temperature produces a cool, crisp white light that enhances visibility and color contrast in work areas.
- CRI of 80 renders colors with acceptable accuracy for general-purpose residential and commercial use.
- Dimmable operation compatible with standard dimmer switches, allowing adjustable light levels to suit different environments and tasks.
- Omni-directional beam spread distributes light evenly in all directions, eliminating hot spots typical of directional LED designs.
- Frosted A21 lamp finish diffuses the light source to reduce glare while maintaining broad illumination coverage.
- E26 medium base fits standard North American lamp sockets, enabling direct replacement of existing incandescent or CFL bulbs.
- Rated average life of 15,000 hours reduces replacement frequency compared to standard incandescent bulbs, lowering long-term maintenance overhead.
- Operating range of -20 to 45 C supports use in a variety of indoor environments including cooler spaces such as storage areas or garages.
Applications
- General-purpose indoor ambient lighting in residential living rooms, kitchens, and bedrooms
- Commercial office and retail environments requiring high-lumen, daylight-spectrum output
- Direct replacement for 150 W incandescent bulbs in E26 medium-base fixtures
- Dimmer-controlled lighting systems where variable output is required
- Spaces requiring broad, omni-directional light distribution without directional shadows






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