---
product_id: 551250767
title: "(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835"
brand: "kor"
price: "₱3000"
currency: PHP
in_stock: true
reviews_count: 5
category: "Kor"
url: https://www.desertcart.ph/products/551250767-pack-of-4-13-watt-single-tube-2-pin-gx23
store_origin: PH
region: Philippines
---

# 3500K neutral white, 82 CRI 13W energy-efficient power 2-pin GX23 plug & play base (Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835

**Brand:** kor
**Price:** ₱3000
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter—upgrade your space with effortless style!

## Quick Answers

- **What is this?** (Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 by kor
- **How much does it cost?** ₱3000 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/551250767-pack-of-4-13-watt-single-tube-2-pin-gx23)

## Best For

- kor enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Plug & Play:** Seamlessly fits GX23 sockets—no fixture changes needed.
- • **Long-Lasting Brilliance:** Rated for 12,000 hours to minimize replacements and maintenance.
- • **Balanced Neutral White Glow:** 3500K color temp delivers clean, professional ambiance ideal for work & home.
- • **Versatile Lighting Solution:** Perfect for recessed cans, desk lamps, ceiling fans, and more—upgrade any space.
- • **Trusted Quality at a Fraction:** Premium replacement for major brands without the premium price tag.

## Overview

This pack of four 13W CFL bulbs features a 2-pin GX23 base for easy plug-in replacement, emitting a neutral white 3500K light with 82 CRI. Designed for long-lasting performance with a 12,000-hour lifespan, these bulbs provide versatile, energy-efficient lighting ideal for professional and home environments, fitting seamlessly into existing fixtures without modification.

## Description

(Pack of 4) 13 Watt Single Tube - Gx23 (2 Pin) Base - 3500K Neutral White - CFL Light Bulb. GX23 Base: Plug-in CFL sockets are designed to only work with one style of pin base to ensure the correct light bulb is used to match the ballast in the fixture. So make sure that the base (Gx23) matches exactly to your fixture socket as this will only work with this specific base number and will not interchange with other base/socket numbers. Color Temperature 3500K: This 35K neutral white color temperature is neutral and gives out a clean look and works well for ambience lighting in kitchens, bathrooms. It is perfect throughout your home and can be used in your desk/table lamps, floor lamps, and open pendant fixtures. Long Life: This 13W compact fluorescent bulb offers a long life compared to a regular 60-Watt incandescent bulb which makes it a maintenance free option to light your house or any lighting application. Dimension: Overall length 7” These 2-pin CFL bulbs are designed to be an exact replacement for major brand. They are made with great care and quality at a fraction of the cost of the major brands while not compromising the quality or the lifespan of the bulbs.

Review: Worked well fit perfectly
Review: Compatible con lámparas, cumple especificación

## Features

- 💡 This pack of 4 plug-In PLS13/2P 3500K Neutral White bulbs is a CFL / Compact Fluorescent light bulb with double tubes that has a 2pin GX23 plug in base that fits perfectly into your existing GX23 socket, so there is no need to change anything in your fixture. The Gx23 base is a 2-pin base and installs very easily and hassle free. Simply push it in.
- 💡 Gx23 Base: Make sure that the base (Gx23) matches exactly to your fixture socket as this will only work with this specific base number and will not interchange with other base/socket numbers since this socket number is designed to work with the specific electronic ballast that is in the fixture.
- 💡 COLOR: 3500K gives out a Neutral White color and creates a Bright / Neutral White Light ambiance with 82 CRI. We carry assorted color options to create the right ambiance for your application. So be sure to select the correct color temperature of your choice
- 💡 LIGHT UP YOUR ROOM: It is perfect throughout your home and can be used in your Recessed cans, Desk or Table lamps, floor lamps, Exit Signs, Ceiling Fans, Enclosed indoor or outdoor fixtures and Surface ceiling fixtures. Ideal for use in your Kitchen, Living Room, Bedroom, Ceiling, Office, Floor Lamps, Hallways, Bathrooms, Sconces, Lighting.
- 💡 Durability: These bulbs are Long-Lasting and rated for 12,000 hours average which will reduce your maintenance and replacement cost. We stand behind our product, so if for any reason you are not satisfied with your purchase feel free to contact our customer service team and we will provide a hassle-free replacement or refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TTDQL74 |
| Item model number | K22188 |
| Manufacturer | KOR |
| Package Dimensions | 19.89 x 8.31 x 5.21 cm; 191 g |

## Product Details

- **Brand:** KOR
- **Bulb shape/size:** T4
- **Light type:** CFL
- **Special features:** GX23 Base, Instant On, Not Dimmable
- **Wattage:** 13 watts

## Images

![(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 - Image 1](https://m.media-amazon.com/images/I/31Q5fGgp19L.jpg)
![(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 - Image 2](https://m.media-amazon.com/images/I/41BKbFfFmkL.jpg)
![(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 - Image 3](https://m.media-amazon.com/images/I/41BjC++0vsL.jpg)
![(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 - Image 4](https://m.media-amazon.com/images/I/41WhxML8rRL.jpg)
![(Pack of 4) 13-Watt Single Tube 2 Pin GX23 (See Photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835 - Image 5](https://m.media-amazon.com/images/I/41Znfim7LaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***D on 22 December 2025*

Worked well fit perfectly

### ⭐⭐⭐⭐⭐ Review
*by J***, on 26 March 2025*

Compatible con lámparas, cumple especificación

### ⭐⭐⭐⭐⭐ Review
*by I***. on 5 September 2024*

Llegó 2 días antes... todo OK.

## Frequently Bought Together

- (Pack of 4) 13-Watt Single Tube 2 Pin GX23 (see photos) Base - 3500K Neutral White 35K CFL Light Bulb - Replacement for Sylvania 20335/21137 CF13DS/835- Philips 146845 PL-S 13W/835 GE 97569F13BX/835
- Sylvania 21277 Compact Fluorescent 2 Pin Single Tube 2700K, 7-watt

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-25*