---
product_id: 46416280
title: "Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136)"
brand: "ledvance"
price: "46.80 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Ledvance"
url: https://www.desertcart.tn/products/46416280-sylvania-dulux-13w-single-compact-fluorescent-lamp-gx23-2-pin
store_origin: TN
region: Tunisia
---

# 10,000 Hours Lifespan 13W Energy Efficient 800 Lms Brightness Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136)

**Brand:** ledvance
**Price:** 46.80 DT
**Availability:** ✅ In Stock

## Summary

> Light Up Your Life! 💡

## Quick Answers

- **What is this?** Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136) by ledvance
- **How much does it cost?** 46.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/46416280-sylvania-dulux-13w-single-compact-fluorescent-lamp-gx23-2-pin)

## Best For

- ledvance enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Design:** Perfect for indoor use, from cozy corners to vibrant balconies.
- • **Eco-Friendly Choice:** Reduce your carbon footprint with energy-efficient lighting.
- • **Smart Control Ready:** Easily integrate with smart home systems for effortless lighting.
- • **Illuminate Your Space:** Transform any room with a warm, inviting glow.
- • **Long-Lasting Performance:** Enjoy up to 10,000 hours of brilliant illumination.

## Overview

The SYLVANIA DULUX 13W Single Compact Fluorescent Lamp offers an impressive 800 lumens of soft white light at a low energy consumption of just 13 watts. With a lifespan of 10,000 hours, this eco-friendly bulb is perfect for indoor spaces, providing a warm ambiance while being compatible with smart home systems.

## Description

SYLVANIA DULUX ECOLOGIC compact fluorescent lamps are an energy saving option over incandescent lamps. These lamps provide even light distribution and similar light output. When compared to a 90-Watt incandescent bulb, the 13-Watt DULUX ECOLOGIC lamp will have up to 75% energy savings and ten times longer life. DULUX ECOLOGIC lamps are designed to meet the Federal Toxicity Characteristic Leaching Procedure (TCLP) criteria for classification as non-hazardous waste in most states and are RoHS compliant.

Review: Tip: Re-size the picture on your phone or tablet to determine the size you need. - I knew I needed a 13 watt tube because it was clearly stated on the base of the tube I was replacing. But I know from past experience that isn't always the case. So I confirmed this was the right tube by viewing and resizing the picture on a tablet until it matched up to the tube that was being replaced. Here are the measurements as close as I can tell: The length of the two u-shaped tubes is 2 15/16" from the ceramic base to the top of the tube. The rounded square, ceramic base measures 1 5/16" across by about 3/4" deep (including the smaller portion of the base to which the prongs are attached). The brass prongs are 1/4" long, and the plastic, pronged fitting at the bottom is 7/8" long by about 1/2" wide. This tube replaced a Sylvania Dulux D 13W CF13DD/827 that had itself probably been a replacement tube. It was purchased for a solitary recessed fixture in our kitchen. (We also have five bright, recessed LEDs when we need lots of light, and a 14" Solatube with nightlight that provides sufficient daylight, and a small amount of night light when properly charged by the sun). The tube I purchased is a 3000k because I don't need a lot of light from that fixture. If you need more light then you might want to go higher. The new tube fit into the fixture quite firmly with a only a small amount of persuasion. It flickers for a brief second when turned on, then stays on and provides enough light for a quick visit to the kitchen when the night light is too dim and the five LEDs are too much. It makes a fine replacement for the previous tube.
Review: I can see clearly now! - My desk lamp is back working. Bright white is way better than the soft white I use to have. High quality at a great price.

## Features

- High efficacy: uses less energy than a comparable incandescent lamp.
- Reduced greenhouse gas and mercury emissions from power generation compared to incandescent lamps.
- Long lifetime: up to 10,000 hours rated life.
- Lead-free glass.
- Two-pin lamps with integral starter. TCLP and RoHS3 compliant.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions W x H | 0.87"W x 7.17"H |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Material Type | Glass |
| Item Shape | T4 |
| Power Source | AC |
| Color Rendering Index | 82 |
| Beam angle | 300 Degrees |
| Power Consumption | 13 Watts |
| Light Source Operating Life | 10000 Hours |
| White Brightness | 800 Lumens |
| Efficiency | High |
| Is Electric | Yes |
| Light Source Type | Compact Fluorescent Light (CFL) |
| Light Source Wattage | 13 Watts |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Light Color | 2700K |
| Voltage | 120 Volts |
| Color Temperature | 2700 Kelvin |
| Brightness | 800 |
| Connectivity Technology | Electricity |
| Indoor Outdoor Usage | Indoor |
| Controller Type | WeMo |
| Light Type | CFL, Fluorescent |
| Special Features | Energy Efficient |
| Wattage | 13 watts |
| Bulb Base | Prong |
| Specific Uses For Product | Balcony |

## Product Details

- **Brand:** SYLVANIA
- **Light Type:** CFL, Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 13 watts
- **Bulb Base:** Prong

## Images

![Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136) - Image 1](https://m.media-amazon.com/images/I/61j+0cXgSWL.jpg)
![Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136) - Image 2](https://m.media-amazon.com/images/I/51cV1ZOOYCL.jpg)
![Sylvania DULUX 13W Single Compact Fluorescent Lamp, GX23 2-Pin Base, 800 LMS, Frosted Glass, 2700K, Soft White - 1 Pack (21136) - Image 3](https://m.media-amazon.com/images/I/61vI1Frw8sL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tip: Re-size the picture on your phone or tablet to determine the size you need.
*by E***J on December 28, 2017*

I knew I needed a 13 watt tube because it was clearly stated on the base of the tube I was replacing. But I know from past experience that isn't always the case. So I confirmed this was the right tube by viewing and resizing the picture on a tablet until it matched up to the tube that was being replaced. Here are the measurements as close as I can tell: The length of the two u-shaped tubes is 2 15/16" from the ceramic base to the top of the tube. The rounded square, ceramic base measures 1 5/16" across by about 3/4" deep (including the smaller portion of the base to which the prongs are attached). The brass prongs are 1/4" long, and the plastic, pronged fitting at the bottom is 7/8" long by about 1/2" wide. This tube replaced a Sylvania Dulux D 13W CF13DD/827 that had itself probably been a replacement tube. It was purchased for a solitary recessed fixture in our kitchen. (We also have five bright, recessed LEDs when we need lots of light, and a 14" Solatube with nightlight that provides sufficient daylight, and a small amount of night light when properly charged by the sun). The tube I purchased is a 3000k because I don't need a lot of light from that fixture. If you need more light then you might want to go higher. The new tube fit into the fixture quite firmly with a only a small amount of persuasion. It flickers for a brief second when turned on, then stays on and provides enough light for a quick visit to the kitchen when the night light is too dim and the five LEDs are too much. It makes a fine replacement for the previous tube.

### ⭐⭐⭐⭐⭐ I can see clearly now!
*by B***E on November 26, 2025*

My desk lamp is back working. Bright white is way better than the soft white I use to have. High quality at a great price.

### ⭐⭐⭐⭐⭐ Very cool and a lot easier than shopping locally
*by N***M on October 25, 2025*

Works exactly as advertised. Very convenient to buy from Amazon rather than from a local plumbing and electrical store and cheaper than them too… I checked

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-09*