---
product_id: 355913581
title: "16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10"
brand: "osram"
price: "€ 21.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Osram"
url: https://www.desertcart.sk/products/355913581-16w-2d-square-4-pin-gr10q-cap-standard-white-3500k
store_origin: SK
region: Slovakia
---

# Up to 13,000 hours lifespan CRI 80 for true color clarity 16W power-saving brilliance 16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10

**Brand:** osram
**Price:** € 21.78
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10 by osram
- **How much does it cost?** € 21.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/355913581-16w-2d-square-4-pin-gr10q-cap-standard-white-3500k)

## Best For

- osram enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Enjoy up to 13,000 hours of reliable illumination—less hassle, more productivity.
- • **True-to-Life Colors:** CRI 80 ensures your workspace and living areas shine with natural, vibrant tones.
- • **Compact & Sleek Design:** Square 2D shape with a 4-pin GR10q base fits seamlessly into modern fixtures.
- • **Universal Compatibility:** Works flawlessly with both electronic and conventional control gear for versatile use.
- • **Effortless Energy Efficiency:** Slash your energy bills with just 16 watts delivering 1050 lumens of warm white light.

## Overview

The Osram 16W 2D Square 4-Pin GR10q Compact Fluorescent Lamp offers energy-efficient, warm white lighting at 3500K with a robust 13,000-hour lifespan and excellent color rendering (CRI 80). Its compact square design and universal 4-pin base ensure easy installation in a variety of fixtures, making it a smart, sustainable choice for professional and home environments alike.

## Description

Buy Osram 16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Articolo fragile ma imballato con cura - L:articolo era imballato bene con cura e la spedizione è arrivata con largo anticipo rispetto alla data prevista. Venditore perfetto!!
Review: conforme à la description ! - conforme à la description !

## Features

- Average life: 10,000 hours
- Good colour rendering index 1b (ra 80-89)
- Short and compact pin-base lamps
- Single-ended four-pin plug-in gr10q base
- Suitable for operation on electronic and conventional control gear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001465YBO |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Additional Features | Energy Efficient |
| Brand | Osram |
| Brand Name | Osram |
| Brightness | 1050 Lumen |
| Bulb Shape Size | S6 |
| Bulb shape/size | S6 |
| Color Rendering Index | 80 |
| Color Temperature | 3500 Kelvin |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Country of Publication | China |
| Customer Reviews | 4.2 out of 5 stars 1,476 Reviews |
| Efficiency | Effective |
| Incandescent Equivalent Wattage | 75 Watts |
| Incandescent equivalent wattage | 75 Watts |
| Included Components | Bulb included |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 15.2W x 15.2H centimeters |
| Item Type Name | Osram 16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp |
| Item Weight | 0.04 Kilograms |
| Light Color | warm white |
| Light Source Operating Life | 13000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 16 Watts |
| Light Type | CFL |
| Light type | CFL |
| Manufacturer | Osram |
| Material Type | Metal |
| Model Name | CFL SQUARE CR10q |
| Model Number | CFL SQUARE 16 W/835 4-PIN |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 16 Watts |
| Power Source | electrical outlet |
| Shape | Square |
| Special features | Energy Efficient |
| Specific Uses For Product | General purposes |
| Specification Met | Energy Efficiency Standard Unspecified |
| Unit Count | 1 Count |
| Voltage | 230 Volts |
| Wattage | 16 watts |
| White Brightness | 1050 Lumens |

## Product Details

- **Brand:** Osram
- **Bulb shape/size:** S6
- **Light type:** CFL
- **Special features:** Energy Efficient
- **Wattage:** 16 watts

## Images

![16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10 - Image 1](https://m.media-amazon.com/images/I/51MI02-Ed-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Articolo fragile ma imballato con cura
*by R***O on 24 June 2025*

L:articolo era imballato bene con cura e la spedizione è arrivata con largo anticipo rispetto alla data prevista. Venditore perfetto!!

### ⭐⭐⭐⭐⭐ conforme à la description !
*by L***P on 3 April 2023*

conforme à la description !

### ⭐⭐⭐⭐⭐ Quality, brand name bulb
*by K***Y on 20 October 2024*

Once you have filtered out the right specification bulb you need (wattage, fit, size, light colour and brightness) how do you decide which one to purchase from the 'me - too' selection available? Are they all the same irrespective of price? Difficult to decide isn't it. For me, if there isn't much difference in the price I tend to go for the known brand option as I did in this case. I wasn't disappointed. The bulb was well packaged, has a quality look about it, fits into the holder well and works without flickering. Job done. Only time will tell if it lasts the 10,000 hours!

## Frequently Bought Together

- Osram 16w 2D Square 4-Pin GR10q Cap Standard White (3500k) Compact Fluorescent Lamp, GR10
- Philips S10 Starter Pack of 2

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**Shop now:** [https://www.desertcart.sk/products/355913581-16w-2d-square-4-pin-gr10q-cap-standard-white-3500k](https://www.desertcart.sk/products/355913581-16w-2d-square-4-pin-gr10q-cap-standard-white-3500k)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-30*