---
product_id: 203521668
title: "21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA"
brand: "sylvania"
price: "R4510"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/203521668-21779-fo32-835-eco-32-watt-fluorescent-tube-t8-30000
store_origin: ZA
region: South Africa
---

# 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA

**Brand:** sylvania
**Price:** R4510
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA by sylvania
- **How much does it cost?** R4510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/203521668-21779-fo32-835-eco-32-watt-fluorescent-tube-t8-30000)

## Best For

- sylvania enthusiasts

## Why This Product

- Trusted sylvania brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SYLVANIA 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SYLVANIA |
| Light Type | Fluorescent |
| Special Feature | Energy Efficient |
| Wattage | 32 watts |
| Bulb Shape Size | T8 |
| Bulb Base | E26 |
| Incandescent Equivalent Wattage | 200 Watts |
| Light Color | cool white |
| Voltage | 120 Volts |
| Unit Count | 1 Count |
| Color Temperature | 3500 Kelvin |
| Number of Items | 1 |
| Brightness | 2950 Lumen |
| Shape | t8 |
| Material | Glass |
| Indoor/Outdoor Usage | Indoor |
| Power Source | AC |
| Color Rendering Index | 3500 |
| Power Consumption | 32 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Specification Met | Compliant with required safety and performance standards for light bulbs |
| Item Weight | 4.38 Kilograms |
| Light Source Wattage | 32 Watts |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 30000 Hours |
| White Brightness | 2950 Lumens |
| Efficiency | 92.19 lumens/watt |
| Global Trade Identification Number | 10046135217798 |
| Light Output Maximum | 2950 Lumens |
| Item Weight | 9.63 pounds |
| Package Dimensions | 50 x 8.5 x 7.25 inches |
| Item model number | FO32/835/ECO |
| Size | 30 Count (Pack of 1) |
| Special Features | Energy Efficient |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SYLVANIA
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 32 watts
- **Bulb Shape Size:** T8

## Images

![21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA - Image 1](https://m.media-amazon.com/images/I/41min0R40UL.jpg)

## Questions & Answers

**Q: Where are they made?**
A: they are made in POLAND

**Q: how long is this bulb??**
A: 48”

**Q: Hi seller i know the t 12 ballast will run the t 8's hot but i want to use them up.....so can i put them in the t 12 ballast?**
A: hi a t12 ballast will fire the t8 bulb but it will blink you  should use a t8 bulb with a t8 ballast

**Q: is this a direct replacement for a f032/835/xps/ec03?**
A: yes as long as the ballast is a t8 and the bulb a t8

## Frequently Bought Together

- SYLVANIA 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA
- SYLVANIA (10 Pack) 20885 CF32DT/E/IN/835/ECO 32-Watt 3500K 4-Pin Triple Tube Compact Fluorescent Lamp, White
- 30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781

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**Shop now:** [https://www.desertcart.co.za/products/203521668-21779-fo32-835-eco-32-watt-fluorescent-tube-t8-30000](https://www.desertcart.co.za/products/203521668-21779-fo32-835-eco-32-watt-fluorescent-tube-t8-30000)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-31*