---
product_id: 627147191
title: "GR10Q 4-PIN 28W(Large Size 20*20cm) Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V , Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors"
brand: "liuyife"
price: "₪83"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/627147191-gr10q-4-pin-28w-large-size-20-20cm-compact-fluorescent
store_origin: IL
region: Israel
---

# 10,000-hour lifespan for long-lasting use 28W power for bright, efficient lighting 20x20cm large butterfly shape for standout coverage GR10Q 4-PIN 28W(Large Size 20*20cm) Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V , Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors

**Brand:** liuyife
**Price:** ₪83
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, live brighter — don’t get left in the dark!

## Quick Answers

- **What is this?** GR10Q 4-PIN 28W(Large Size 20*20cm) Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V , Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors by liuyife
- **How much does it cost?** ₪83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/627147191-gr10q-4-pin-28w-large-size-20-20cm-compact-fluorescent)

## Best For

- liuyife enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust glass construction and a 10,000-hour lifespan mean fewer replacements and less waste—perfect for the eco-conscious millennial manager.
- • **Precision Compatibility:** Exclusive GR10Q 4-pin base ensures a secure fit—double-check your fixture to avoid installation hassles and maximize performance.
- • **Effortless Warm Ambiance:** 3500K warm white light creates cozy, inviting spaces ideal for bedrooms, offices, and stairwells.
- • **Energy-Smart Performance:** Consumes just 28W while delivering brightness equivalent to 100W incandescent bulbs—save on your energy bills without compromising light quality.
- • **Noise & Flicker-Free Comfort:** Engineered for silent operation with zero flicker, enhancing focus and relaxation in professional and home environments.

## Overview

The Liuyife GR10Q 4-PIN 28W Compact Fluorescent Lamp is a large 20x20cm butterfly-shaped CFL bulb designed for recessed ceiling fixtures. Operating at 230V with a warm white 3500K color temperature, it delivers 1600 lumens of flicker-free, noise-free light. Its exclusive GR10Q 4-pin base ensures compatibility with specific fixtures, while its 10,000-hour lifespan and energy-efficient 28W power consumption make it an eco-friendly, cost-effective lighting solution for indoor spaces like stairwells, bedrooms, and offices.

## Description

GR10Q 4-PIN 28W(Large Size 20*20cm) Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V , Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors

## Features

- GR10q 4-PIN compact fluorescent lamp with butterfly shape appearance,the size is 20cm long and 20cm wide, not a small size (13.3cm*13.3cm), please pay attention to whether it is suitable for your lamp
- Crompton 28w CFL GR10q 4-PIN 2d bulb no flicker, no noise, brightness not adjustable, Please note this bulb base type is 4 pin, not 2 pin base, please check if it is compatible with your fixture
- 4-PIN light bulb have soft warm white light 3500K, voltage 220-240V, wattage 28W, easy to install, Please note that this Gr10q bulb is a large size 20cm*20cm, which is not suitable for small size lamps of 13.3cm*13.3cm. The wattage is 28w, not 16w. The bulb base type is Gr10q 4-pin, which cannot be installed in gr10q 2-pin base lamps. It is not compatible with 2-pin bases. Please check whether it is suitable for your lamp. Thank you
- CFL square 4 pin 28w bulb equipped with GR10q 4 pin square push-in base, maximum lifespan 10000 hours, note that the base of this bulb is GR10Q 4-pin, not GR8 2-pin, please check if it is compatible with your fixture
- 28W 4 PIN bulb suitable for stairwells, bedrooms, bathrooms, offices, etc
- Warning:1.This product is with 4 pin GR10Q fitting, NOT 2 pin GR8 fitting! Ensure you have selected the correct cap fitting 2.Size is 20x20cm, not 13.3x13.3cm 3.This product CAN NOT be used with dimmers, electronic switches, photocells timing devices and sensors. Otherwise, it will cause damage to the bulb 4.DO NOT exceed the recommended wattage for the fitting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Liuyife |
| Manufacturer | Liuyife |
| Product Dimensions | 20 x 20 x 20 cm; 200 g |
| Item model number | Fluorescent Tube |
| Part Number | Fluorescent Tube |
| Number of Items | 1 |
| Style | Large Square Butterfly |
| Colour | Warm White |
| Shape | Recessed Ceiling Light |
| Material | Glass |
| Voltage | 230 Volts |
| Specific Uses | Bedrooms, Bathrooms, Offices, Stairwells |
| Special features | Energy Efficient |
| Power and Plug Description: | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Fluorescent |
| EU Energy Efficiency Label | Energy Efficient |
| Luminous Flux | 1600 lumens |
| Wattage | 28 watts |
| Wattage | 28 Watts |
| Incandescent Equivalent | 1E+2 Watts |
| Colour Temperature | 3500 Kelvin |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 10000 Hours |
| Item Weight | 200 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Liuyife
- **Light type:** CFL
- **Special feature:** Energy Efficient
- **Wattage:** 28 watts
- **Bulb shape size:** B17

## Images

![GR10Q 4-PIN 28W(Large Size 20*20cm) Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V , Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors - Image 1](https://m.media-amazon.com/images/I/51IqMPRD0PL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- GR10Q 4-PIN 28W Compact Fluorescent Lamp Non-Dimmable Warm White 3500K, 230V, Recessed Ceiling Light, CFL Light Bulb, Low Energy Light Bulb, Suitable for Indoor Stair Corridors, Halls(20cm*20cm)
- Eveready Fluorescent Tube Light Starter 4-65W Twin Pack, Cool White, 350 Lumens, 65W, 1 Count

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-29*