---
product_id: 790749378
title: "30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781"
price: "3023 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/790749378-30-pk-fo32-841-eco-32w-4100k-t8-bulbs-800
store_origin: PL
region: Poland
---

# 30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781

**Price:** 3023 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781
- **How much does it cost?** 3023 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/790749378-30-pk-fo32-841-eco-32w-4100k-t8-bulbs-800)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781

## Product Details

- **Brand:** SYLVANIA
- **Light Type:** Fluorescent
- **Special Feature:** Bulb Type: F32T8
- **Wattage:** 32 watts
- **Bulb Shape Size:** T8

## Images

![30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781 - Image 1](https://m.media-amazon.com/images/I/41C5vmYZMzL._AC_UY218_.jpg)
![30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781 - Image 2](https://m.media-amazon.com/images/I/41C5vmYZMzL._AC_UY327_FMwebp_QL65_.jpg)
![30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781 - Image 3](https://m.media-amazon.com/images/I/41C5vmYZMzL._AC_UY436_FMwebp_QL65_.jpg)
![30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781 - Image 4](https://m.media-amazon.com/images/I/41C5vmYZMzL._AC_UY545_FMwebp_QL65_.jpg)
![30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781 - Image 5](https://m.media-amazon.com/images/I/41C5vmYZMzL._AC_UY654_FMwebp_QL65_.jpg)

## Questions & Answers

**Q: Are these bulbs shatterproof?**
A: Well I haven't dropped or hit one yet, so not 100% sure.  They are good quality bulbs. Hope this helps.

**Q: do these tubes require disconnecting the ballast circuit, or?**
A: These T8 required an electronic  T8 ballast if you’re replacing an old T 12 with this bulb you must replace the ballast as well they do not work directly from the 120v You might put your life at risk if you do that

**Q: Hi, are these 48" in length?**
A: Product information
Product Dimensions	1 x 1 x 48 inches

**Q: i have a fo32/841/xp/ec03 lamp isthis the same lamp**
A: No

## Frequently Bought Together

- 30 Pk FO32/841/ECO - 32W 4100K T8 Bulbs 800 Series - Sylvania 21781
- SYLVANIA 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA
- SYLVANIA 22052 - FBO32/741/6/ECO - U-Bend Fluorescent Tube - 6 in. Spacing - Case of 16

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**Shop now:** [https://www.desertcart.pl/products/790749378-30-pk-fo32-841-eco-32w-4100k-t8-bulbs-800](https://www.desertcart.pl/products/790749378-30-pk-fo32-841-eco-32w-4100k-t8-bulbs-800)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*