---
product_id: 327695699
title: "Sylvania S6740 (10 Pack 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, WHITE"
brand: "sylvania"
price: "HK$865"
currency: HKD
in_stock: true
reviews_count: 5
category: "Sylvania"
url: https://www.desertcart.hk/products/327695699-sylvania-s6740-10-pack-20669-cf26dd-e-841-eco-26
store_origin: HK
region: Hong Kong
---

# 12,000 hours lifespan 26W energy-efficient power 1710 lumens brightness Sylvania S6740 (10 Pack 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, WHITE

**Brand:** sylvania
**Price:** HK$865
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, save your energy, and stay ahead of the curve!

## Quick Answers

- **What is this?** Sylvania S6740 (10 Pack 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, WHITE by sylvania
- **How much does it cost?** HK$865 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/327695699-sylvania-s6740-10-pack-20669-cf26dd-e-841-eco-26)

## Best For

- sylvania enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Energy Saver:** Cut down on energy bills with a 26-watt compact fluorescent lamp designed for maximum efficiency and TCLP compliance.
- • **Seamless Compatibility:** Fits perfectly with electronic and dimming ballasts, giving you flexible control over your lighting ambiance.
- • **Endurance That Outlasts:** Enjoy up to 12,000 hours of reliable, maintenance-free lighting—because your time is too valuable to waste.
- • **Trusted Quality & Ratings:** Join thousands of satisfied professionals who rate this lamp 4.7 stars for performance and value.
- • **Brilliant 1710 Lumens Glow:** Illuminate your workspace with crisp, clear 4100K daylight white light that boosts focus and productivity.

## Overview

The Sylvania S6740 is a 26-watt, 4-pin double tube compact fluorescent lamp delivering 1710 lumens at a neutral 4100K color temperature. With a long lifespan of 12,000 hours and compatibility with electronic and dimming ballasts, it offers an energy-efficient, eco-friendly lighting solution ideal for professional and home environments.

## Description

Sylvania 20669 DULUX 26W double compact fluorescent lamp with 4-pin base, 4100K color temperature, 82 CRI, for use with electronic and dimming ballasts, ECOLOGIC. These lamps are long life, energy-saving alternatives for incandescent lamps. When paired with SYLVANIA linear ECOLOGIC lamps, all the fluorescent lamps in an installation will be TCLP compliant.

Review: Great product, long delivery time.
Review: Cheap and works

## Features

- Lumens: 1710
- Base Type: G24q 3
- Life Hours: 12,000
- Wattage: 26 Watt
- Color Temperature: 4100K

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P6OBN8I |
| Batteries required | No |
| Customer Reviews | 4.7 4.7 out of 5 stars (122) |
| Date First Available | 23 July 2015 |
| Item Weight | 499 g |
| Item model number | 20669 |
| Product Dimensions | 32.51 x 21.59 x 4.06 cm; 498.95 g |
| Specific uses | Lamp |
| Specification met | TCLP |

## Product Details

- **Brand:** SYLVANIA
- **Bulb shape/size:** T
- **Light type:** CFL
- **Special features:** Built in feature that will safely shut the lamp down at end of lamp life
- **Wattage:** 26 watts

## Images

![Sylvania S6740 (10 Pack 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, WHITE - Image 1](https://m.media-amazon.com/images/I/31DcAtPcuIL.jpg)
![Sylvania S6740 (10 Pack 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, WHITE - Image 2](https://m.media-amazon.com/images/I/31gmb2cA1oL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, long delivery time.
*by A***É on 19 December 2019*



### ⭐⭐⭐⭐⭐ Cheap and works
*by K***T on 4 January 2024*



### ⭐⭐⭐⭐⭐ Good purchase!
*by C***R on 14 October 2025*



## Frequently Bought Together

- Sylvania S6740 (10 Pack) 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1), White
- Sylvania (10 Pack) 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1)
- Sylvania (10 Pack) 20667 CF13DD/E/841/ECO 13-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.hk/products/327695699-sylvania-s6740-10-pack-20669-cf26dd-e-841-eco-26](https://www.desertcart.hk/products/327695699-sylvania-s6740-10-pack-20669-cf26dd-e-841-eco-26)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*