---
product_id: 28504241
title: "(4 Pack) PLC-18W 827, 4 Pin G24q-2, 18 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Sylvania 20683 and Philips 38329-9 - PL-C 18W/827/4P/ALTO"
brand: "circle"
price: "₱2832"
currency: PHP
in_stock: true
reviews_count: 13
category: "Circle"
url: https://www.desertcart.ph/products/28504241-4-pack-plc-18w-827-4-pin-g24q-2-18
store_origin: PH
region: Philippines
---

# 10,000 hrs lifespan 18W energy efficient 1200 lumens brightness (4 Pack) PLC-18W 827, 4 Pin G24q-2, 18 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Sylvania 20683 and Philips 38329-9 - PL-C 18W/827/4P/ALTO

**Brand:** circle
**Price:** ₱2832
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter — don’t let your workspace fall behind!

## Quick Answers

- **What is this?** (4 Pack) PLC-18W 827, 4 Pin G24q-2, 18 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Sylvania 20683 and Philips 38329-9 - PL-C 18W/827/4P/ALTO by circle
- **How much does it cost?** ₱2832 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/28504241-4-pack-plc-18w-827-4-pin-g24q-2-18)

## Best For

- circle enthusiasts

## Why This Product

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

## Key Features

- • **Brilliant Warm Glow:** 2700K warm white light creates a cozy, inviting ambiance perfect for professional and home spaces alike.
- • **Precision Fit & Finish:** 4-pin GX24q-2 base ensures seamless compatibility with your existing fixtures—no adapters needed.
- • **Energy-Smart Efficiency:** Consumes just 18 watts while delivering bright 1200 lumens—cut your energy bills without sacrificing quality.
- • **Long-Lasting Performance:** Up to 10,000 hours of reliable illumination means fewer replacements and less hassle.
- • **Trusted Quality Assurance:** Manufactured to exacting standards, these bulbs guarantee consistent performance matching top brands like Sylvania and Philips.

## Overview

This 4-pack of PLC-18W 827 compact fluorescent bulbs offers 1200 lumens of warm white light at 2700K, with an energy-efficient 18-watt consumption and a long 10,000-hour lifespan. Featuring a 4-pin GX24q-2 base, 82 CRI for true color rendering, and a compact 5.8-inch size, these bulbs are designed for seamless replacement of popular models like Sylvania 20683 and Philips 38329-9. Ideal for indoor use, they combine trusted quality with cost-effective lighting solutions for modern professional environments.

## Description

CFL Bulbs Dulux - Pack of 8 - 1200 lumens Light Output, 18 watts Energy Used,10,000 hours Average Lifetime, 4-Pin -GX24q-2 Base Type, Warm White Color / Finish, 2,700K Color Temperature, 82 CRI, 5.8" Length,

Review: AS advertised. - Works as it should.
Review: Great Bulbs - Great quality bulbs. It's very difficult to purchase CFL bulbs here in CA, so I was pleased when desertcart was able to deliver these to me.

## Features

- PLC18/4P T4 Warm White Color 4 Pin Base Compact Fluorescent Light Bulb
- 1200 lumens Light Output, 18 watts Energy Used, 10,000 hours Average Lifetime
- 4-Pin (GX24q-2) Base Type
- 82 CRI, 5.8" Length
- Manufactured to exacting standards, they feature top quality components and are guaranteed to perform like the original

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FR8KON2 |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Assembled Height | 5.05 inches |
| Assembled Length | 5.05 inches |
| Assembled Width | 1.36 inches |
| Average Life | 12000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,822 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Compact Fluorescent Bulbs |
| Brand | Circle |
| Brightness | 1200 Lumen |
| Bulb Base | B15D |
| Bulb Shape Size | T4 |
| Color | 2700k - Warm White |
| Color Rendering Index | 82 |
| Color Temperature | 2700 Kelvin |
| Control Method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,132) |
| Date First Available | May 16, 2016 |
| Efficiency | 66.67 lumens/watt |
| Incandescent Equivalent Wattage | 13 Watts |
| Included Components | Hub |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 4 |
| Item Weight | 9.9 ounces |
| Item model number | PLC |
| Light Color | White |
| Light Output Maximum | 1200 Lumens |
| Light Source Type | Fluorescent |
| Light Source Wattage | 18 Watts |
| Light Type | Fluorescent |
| Manufacturer | Circle |
| Material | Copper |
| Model Name | PLC |
| Number of Items | 1 |
| Number of Lights | 4 |
| Part Number | 121 |
| Power Consumption | 18 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 5.05 x 1.36 x 5.05 inches |
| Shape | t4 |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Specific Uses For Product | Decoration |
| Style | 2700K |
| UPC | 030465197113 |
| Unit Count | 1.0 Count |
| Voltage | 1 Volts |
| Wattage | 18 Watts |
| White Brightness | 1200 Lumens |

## Product Details

- **Brand:** Circle
- **Bulb Shape Size:** T4
- **Light Type:** Fluorescent
- **Special Feature:** Lightweight
- **Wattage:** 18 watts

## Images

![(4 Pack) PLC-18W 827, 4 Pin G24q-2, 18 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Sylvania 20683 and Philips 38329-9 - PL-C 18W/827/4P/ALTO - Image 1](https://m.media-amazon.com/images/I/61H1fAj1AKS.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will one of these 18W bulbs work in a Coleman lantern that has been using a 13W bulb (hopefully, only draining batteries more quickly)?**
A: Doubt it. The base has plastic tabs that key it for different wattages, your light should have slots aligned to only take 13w (and possibly lower) bulbs. I think that the picture for this product is wrong, my 13w bulbs have the keys at 12 and 6 o'clock , and 18w has keys at 5 and 11.

**Q: Can this replace a cooper r10 13w/4p?**
A: If the base is 4 Pin G24q-1, then it will replace without a issue

**Q: Is this for G24q-2 base or G24q-1? It says g24q-2 in the description, but the picture looks like a g24q-1.**
A: G24q-2 as all 18watts are manufactured with the plastic piece sticking out on the bottom slightkh moved over from the center.

**Q: Is this truly rated for outdoor use? The Amazon listing says it is, but the actual packaging makes no mention of outdoor use. And the website is dead.**
A: I bought for indoor use so I can’t help you

## Customer Reviews

### ⭐⭐⭐⭐⭐ AS advertised.
*by A***R on November 13, 2025*

Works as it should.

### ⭐⭐⭐⭐⭐ Great Bulbs
*by A***O on January 4, 2026*

Great quality bulbs. It's very difficult to purchase CFL bulbs here in CA, so I was pleased when Amazon was able to deliver these to me.

### ⭐⭐⭐⭐ Excellent product at an amazing price
*by A***N on January 23, 2023*

These bulbs did not work at first due to some mechanical issue with the switch or fixture. Once that was resolved, they work perfectly and give an incredible amount of light. They were well=packaged and not one was broken. I would give 5 stars but it's too soon to judge longevity. 8 bulbs for this price seems unbeatable.

## Frequently Bought Together

- (4 Pack) PLC-18W 827, 4 Pin G24q-2, 18 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces Sylvania 20683 and Philips 38329-9 - PL-C 18W/827/4P/ALTO
- Sylvania 20669 26W Compact Fluorescent 4-Pin Double Tube 4100K 2-PACK

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**Shop now:** [https://www.desertcart.ph/products/28504241-4-pack-plc-18w-827-4-pin-g24q-2-18](https://www.desertcart.ph/products/28504241-4-pack-plc-18w-827-4-pin-g24q-2-18)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-07*