---
product_id: 67799996
title: "Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack"
brand: "sunlite"
price: "125.24 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Sunlite"
url: https://www.desertcart.tn/products/67799996-sunlite-40531-fml27-65k-2pk-quad-tube-plug-in-compact
store_origin: TN
region: Tunisia
---

# 10,000 hours long-lasting life 27 watts energy efficient 1500 lumens bright output Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack

**Brand:** sunlite
**Price:** 125.24 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Light up your hustle with efficiency and style!

## Quick Answers

- **What is this?** Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack by sunlite
- **How much does it cost?** 125.24 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/67799996-sunlite-40531-fml27-65k-2pk-quad-tube-plug-in-compact)

## Best For

- sunlite enthusiasts

## Why This Product

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

## Key Features

- • **Quad Tube Innovation:** Compact quad tube design ensures superior light distribution and a sleek fit for modern desk and reading lamps.
- • **Seamless Compatibility:** Easy plug-and-play installation with GX10q4 4-pin base fits a wide range of electronic ballasts and fixtures effortlessly.
- • **Endurance You Can Trust:** With a 10,000-hour lifespan, enjoy years of reliable, maintenance-free lighting that keeps you focused and productive.
- • **Brilliantly Efficient Lighting:** Illuminate your workspace with 1500 lumens of crisp daylight while keeping energy costs ultra-low at just $3.25/year.
- • **Daylight Clarity for Peak Performance:** 6500K daylight color temperature creates a natural, crisp environment perfect for detailed tasks and professional settings.

## Overview

The Sunlite 40531 Quad Tube Compact Fluorescent Lamp delivers 1500 lumens of bright, daylight-quality light at an energy-efficient 27 watts. Designed with a compact quad tube and GX10q4 4-pin base, it fits seamlessly into various desk and reading lamps. Boasting a long 10,000-hour lifespan and a crisp 6500K color temperature, this lamp offers cost-effective, reliable lighting ideal for professional and home office environments.

## Description

Upgrade your lighting setup with Sunilte’s Quad Tube Compact Fluorescent Lamp. With 1500 lumens of brightness, this lamp provides plenty of light using just 27 watts of energy, making it a cost-effective lighting solution. Estimated yearly energy cost is a low $3.25 (Based on 3 hours/day use at $0.11/kWh). With an average lamp life of 10,000 hours, this lamp offers reliable and long-lasting performance. 6500K color temperature and daylight color. This quad tube lamp is easy to install and maintain, saving you time and no hassle. Its GX10q4 base ensures compatibility with a variety of installations. Dimensions 0.9” W x 5.75” H x 0” D.

Review: Fit perfectly in my older model lamp - Worked perfectly in my very old indoor sunglasses. Just as bright as the original bulb. Snapped right in. So glad i didn't have to buy a complete new lamp.
Review: Perfect replacement - Great price for the exact replacement bulbs I needed.

## Features

- COMPACT DESIGN - The innovative quad tube lamp enhances performance and light output. It ensures efficient light distribution. Designed for use with electronic ballasts in reading lamps and other tabletop light fixtures.
- BRIGHT AND EFFICIENT - With 1500 lumens of brightness, this lamp provides plenty of light using just 27 watts of energy, making it a cost-effective lighting solution. Estimated yearly energy cost is a low $3.25 (Based on 3 hours/day use at $0.11/kWh).
- LONG LASTING - With an average lamp life of 10,000 hours, this lamp offers reliable and long-lasting performance, reducing the need for frequent bulb replacements. Operates at a standard voltage of 120 volts.
- DAYLIGHT - The 6500K color temperature and daylight color of this fluorescent lamp create a natural and crisp environment that's perfect for various settings.
- EASY TO INSTALL - This quad tube lamp is easy to install and maintain, saving you time and no hassle. Its GX10q4 base ensures compatibility with a variety of installations. Dimensions 0.9” W x 5.75” H x 0” D.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N9JFYYS |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | 10,000 Hour Life Span, Energy Efficient, FML, GX10Q-4 Pin Base, Quad Tube CFL |
| Best Sellers Rank | #8,049 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Fluorescent Tubes |
| Brand | Sunlite |
| Brand Name | Sunlite |
| Bulb Base | GX5.3 |
| Bulb Shape Size | T |
| Color | 6500k Daylight |
| Color Rendering Index | 80 |
| Color Temperature | 6500 Kelvin |
| Connectivity Technology | wired |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 7,609 Reviews |
| Global Trade Identification Number | 00653703405315 |
| Incandescent Equivalent Wattage | 100 Watts |
| Included Components | FML Bulb |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 0.9"W x 5.75"H |
| Item Type Name | 27 Watt FML Bulb |
| Item Weight | 19.05 g |
| Light Color | Daylight |
| Light Output Maximum | 1500 Lumens |
| Light Source Operating Life | 10000 Hours |
| Light Source Type | Compact Fluorescent Light (CFL) |
| Light Source Wattage | 27 Watts |
| Light Type | CFL |
| Manufacturer | Sunlite |
| Manufacturer Part Number | FML27/65K/2PK |
| Manufacturer Warranty Description | See package for details. |
| Material Type | Glass, Metal, Plastic |
| Model Name | Sunlite 40531 |
| Model Number | FML27/65K/2PK |
| Number of Items | 2 |
| Package Quantity | 1 |
| Power Consumption | 27 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | 10,000 Hour Life Span, Energy Efficient, FML, GX10Q-4 Pin Base, Quad Tube CFL |
| Specific Uses For Product | Craft Lamps, Desk Lamps, Floor Lamps, Reading Lamps, Sewing Lamps |
| Style Name | Classic |
| UPC | 653703405315 |
| Unit Count | 2.0 Count |
| Voltage | 120 Volts |
| Wattage | 27 watts |
| White Brightness | 1500 Lumens |

## Product Details

- **Brand:** Sunlite
- **Bulb Shape Size:** T
- **Light Type:** CFL
- **Special Feature:** 10,000 Hour Life Span, Energy Efficient, FML, GX10Q-4 Pin Base, Quad Tube CFL
- **Wattage:** 27 watts

## Images

![Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack - Image 1](https://m.media-amazon.com/images/I/512+QfmysYL.jpg)
![Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81jIMOTcjRL.jpg)
![Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack - Image 3](https://m.media-amazon.com/images/I/71CSECubw8L.jpg)
![Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack - Image 4](https://m.media-amazon.com/images/I/818mo3qD5PL.jpg)
![Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack - Image 5](https://m.media-amazon.com/images/I/71Jd+5xIKCL.jpg)

## Available Options

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

## Questions & Answers

**Q: will these bulbs work in virilux lamps?**
A: NO. Neither of the 2 Sunlite bulbs I received would work in any of my lamps that use Verilux CFML27VLX bulbs. The only difference I can see it that the Sunlite bulb's pins are too short, shorter than the Verilux.  I returned them.  There is a photo of showing the pins on both the Sunlite and Verilux bulbs in my review. I don't know how to put the photo here.

**Q: My lamps labels read “ 65 watt , 120v , type fml “ will this bulb work?  thank you**
A: No it will not.  This is a 27 watt bulb.

**Q: Do these work with touch lamps?**
A: If the lamps have the correct outlets I do not see why they would not work.  Touch or switch the electricity is the same.

**Q: Do you have lamps that are longer than 6"?  My reading lamp has a clamp that is somewhere around 8" from the lamp base.**
A: No. These FML style bulbs are all a standard length.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit perfectly in my older model lamp
*by T***6 on April 12, 2026*

Worked perfectly in my very old indoor sunglasses. Just as bright as the original bulb. Snapped right in. So glad i didn't have to buy a complete new lamp.

### ⭐⭐⭐⭐⭐ Perfect replacement
*by L***B on May 9, 2026*

Great price for the exact replacement bulbs I needed.

### ⭐⭐⭐⭐⭐ Fabulous!
*by J***. on April 20, 2026*

Fabulous! Worked on first plug in of my favorite desk lamp!

## Frequently Bought Together

- Sunlite 40531 FML27/65K/2PK Quad Tube Plug-in Compact Fluorescent Lamp, FML 4-Pin, 27 Watts, 1500 Lumens, 6500K Daylight, 4-Pin (GX10q4) Base, 120 Volts, 2 Pack
- Natural Daylight Floor Lamp - Craft Light Floor Standing for Reading, Crafting, Sewing - 27W Full Spectrum White Bright Sunlight - Adjustable Gooseneck - Task Lamps for Living Room, Bedroom, Office

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