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Sylvania 21366 T5 Fluorescent Lamp, 8-Watt G5 Miniature Bi-Pin, 4200K
The Sylvania 21366 is an 8-Watt T5 fluorescent lamp built on a 2-Pin G5 Miniature base, delivering 390 lumens of output at a 4200K color temperature with a 60 CRI rating. Measuring 11.91 inches in overall length, this compact T5 lamp is engineered as a direct, reliable replacement for fixtures that call for a slim-profile linear fluorescent source. Sylvania's 21366 is well suited for use in under-cabinet fixtures, display cases, task lighting, and other compact luminaires where a small-diameter T5 tube is required. The combination of an 8-Watt draw and 390-lumen output makes it an efficient choice for applications that need consistent, functional illumination without the footprint of larger fluorescent tubes.
Key Features
- Wattage: 8-Watt fluorescent lamp designed for energy-conscious general and task lighting applications.
- Base Type: 2-Pin G5 Miniature base for compatibility with T5 fixtures designed to accept this configuration.
- Light Output: 390 lumens provides consistent brightness suited to compact fixture applications.
- Color Rendering: 60 CRI for standard-grade color rendering in general illumination settings.
- Color Temperature: 4200K cool white color temperature for a crisp, neutral light quality.
- Compact Length: 11.91-inch overall length fits compact T5 fixture housings including under-cabinet and display lighting.
- T5 Miniature Format: Slim T5 tube diameter allows for use in space-constrained luminaires where standard T8/T12 lamps will not fit.
Technical Specifications
- Lamp Type: T5 Fluorescent
- Wattage: 8-Watt
- Base: 2-Pin G5 Miniature
- Lumens: 390
- CRI: 60
- Color Temperature: 4200K
- Length: 11.91-Inch
Typical Applications
- Under-Cabinet and Task Lighting Fixtures
- Display Case and Signage Illumination
- Compact T5 Luminaires in Commercial Spaces
- Retrofit Replacement in G5 Miniature Base Fixtures
Why Sylvania?
Sylvania is a longstanding name in lighting, and the 21366 T5 fluorescent lamp reflects the brand's focus on delivering dependable, spec-accurate light sources for compact fixture applications. With a clearly defined 8-Watt output, 4200K color temperature, and 2-Pin G5 Miniature base, this lamp gives electrical professionals and facility managers a straightforward, code-compliant replacement option for existing T5 miniature fixtures. Choose the Sylvania 21366 when a precise fit and consistent light output in a compact fluorescent format are required.
Manufacturer Resources
Product Specs
- Product Type:
- Fluorescent Lamp
- Product Wattage:
- 8W
- Bulb Base:
- G5
- Lumens:
- 390
- CRI:
- 60
- Light Temperature:
- 4200K
- Department:
- Electrical
- Product Group:
- Lighting
- Product Subgroup:
- Bulbs
- list_batch:
- SYL-20260924
- Average Rated Life:
- 7500 hours
- Color Rendering Index:
- 60 color rendering index
- Base:
- Medium Bi Pin
- Case Width:
- 5.000 inches
- Bulb Type:
- T8
- Units Per Case:
- 24
- Case Length:
- 7.750 inches