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$6.65The Story
Description
Sylvania 21671 FBO32/841/6/ECO 32W T8 U-Bend Fluorescent Light Bulb | 4100K Cool White | 6" Leg Spacing | 2850 Lumens | Single Count
The Sylvania FBO32/841/6/ECO (item #21671) is a high-performance 32-watt T8 U-tube fluorescent lamp engineered for commercial and institutional applications. Producing 2,850 lumens at a 4100K cool white color temperature, this ECO series lamp offers a noticeable upgrade in both energy savings and light output compared to legacy 40W U-tubes it replaces. With an 85+ color rendering index (CRI) and a rated life of 20,000 hours, it strikes the right balance between quality light and low total cost of ownership. The 6-inch leg spacing (Type B) fits the most common 2×2 recessed troffer fixtures found in offices, schools, hospitals, and retail settings. Whether you're retrofitting an aging fluorescent system or maintaining an existing installation, the Sylvania 21671 delivers consistent, flicker-free light from a trusted commercial lighting brand.Key features:
Energy-efficient 32W ECO design - delivers 2,850 lumens of crisp cool white light while meeting modern energy codes; direct replacement for older 40W U-tube lamps.
4100K cool white color temperature - neutral, professional-grade light ideal for offices, retail spaces, classrooms, kitchens, and commercial drop-ceiling fixtures. T8 U-bend configuration with 6" leg spacing - fits standard 2×2 troffer and recessed U-tube fixtures; verify your fixture accepts 6-inch (Type B) leg spacing before ordering.
20,000-hour rated lamp life - long service intervals reduce maintenance costs in commercial and institutional environments.
85+ CRI for accurate color rendering - colors appear true and vivid under this lamp, making it suitable for task lighting, product display, and anywhere color accuracy matters.
Compatible with standard T8 electronic ballasts - works with most instant-start and programmed-start electronic ballasts; not compatible with magnetic ballasts.
Cross Reference
- FBO32/841/6
- FB032/841/6
- FB32/841/6
Specs
| BRAND | SYLVANIA |
| Abbreviation Name | FBO32/841/6/ECO |
| Base | G13 2-Pin |
| Bulb Type | Fluorescent Bulbs |
| Color Rendering Index (CRI) | 82 |
| Color Temperature (K) | 4100K |
| Diameter (in) | 1.1 |
| Luminous Flux (LM) | 2850 |
| Maximum Overall Length (in) | 22.598 |
| Rated Life (Hours) | 20000 |
| Shape | U-Tube |
| Wattage (W) | 32W |
| CA Prop 65 | Yes |
| CA Prop 65 Material | Mercury |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Description
Sylvania 21671 FBO32/841/6/ECO 32W T8 U-Bend Fluorescent Light Bulb | 4100K Cool White | 6" Leg Spacing | 2850 Lumens | Single Count
The Sylvania FBO32/841/6/ECO (item #21671) is a high-performance 32-watt T8 U-tube fluorescent lamp engineered for commercial and institutional applications. Producing 2,850 lumens at a 4100K cool white color temperature, this ECO series lamp offers a noticeable upgrade in both energy savings and light output compared to legacy 40W U-tubes it replaces. With an 85+ color rendering index (CRI) and a rated life of 20,000 hours, it strikes the right balance between quality light and low total cost of ownership. The 6-inch leg spacing (Type B) fits the most common 2×2 recessed troffer fixtures found in offices, schools, hospitals, and retail settings. Whether you're retrofitting an aging fluorescent system or maintaining an existing installation, the Sylvania 21671 delivers consistent, flicker-free light from a trusted commercial lighting brand.Key features:
Energy-efficient 32W ECO design - delivers 2,850 lumens of crisp cool white light while meeting modern energy codes; direct replacement for older 40W U-tube lamps.
4100K cool white color temperature - neutral, professional-grade light ideal for offices, retail spaces, classrooms, kitchens, and commercial drop-ceiling fixtures. T8 U-bend configuration with 6" leg spacing - fits standard 2×2 troffer and recessed U-tube fixtures; verify your fixture accepts 6-inch (Type B) leg spacing before ordering.
20,000-hour rated lamp life - long service intervals reduce maintenance costs in commercial and institutional environments.
85+ CRI for accurate color rendering - colors appear true and vivid under this lamp, making it suitable for task lighting, product display, and anywhere color accuracy matters.
Compatible with standard T8 electronic ballasts - works with most instant-start and programmed-start electronic ballasts; not compatible with magnetic ballasts.
Cross Reference
- FBO32/841/6
- FB032/841/6
- FB32/841/6
Specs
| BRAND | SYLVANIA |
| Abbreviation Name | FBO32/841/6/ECO |
| Base | G13 2-Pin |
| Bulb Type | Fluorescent Bulbs |
| Color Rendering Index (CRI) | 82 |
| Color Temperature (K) | 4100K |
| Diameter (in) | 1.1 |
| Luminous Flux (LM) | 2850 |
| Maximum Overall Length (in) | 22.598 |
| Rated Life (Hours) | 20000 |
| Shape | U-Tube |
| Wattage (W) | 32W |
| CA Prop 65 | Yes |
| CA Prop 65 Material | Mercury |



















