---
product_id: 63453145
title: "Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3"
brand: "osram"
price: "952.13 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Osram"
url: https://www.desertcart.tn/products/63453145-pack-of-10-halogen-lamp-osram-decostar-51s-12v-20w
store_origin: TN
region: Tunisia
---

# 2000 hrs lifespan 20W power efficiency 210 lumens bright output Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3

**Brand:** osram
**Price:** 952.13 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your productivity with OSRAM’s sleek, efficient brilliance!

## Quick Answers

- **What is this?** Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 by osram
- **How much does it cost?** 952.13 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/63453145-pack-of-10-halogen-lamp-osram-decostar-51s-12v-20w)

## 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

- • **Trusted OSRAM Quality:** Premium German engineering powering your workspace with style 🇩🇪
- • **Focused 36° Beam Angle:** Perfect spotlighting for your professional ambiance 🎯
- • **Dimmable Warm White Glow:** Customize your lighting vibe for every mood and meeting 💼
- • **Efficient 20W Power Consumption:** Bright illumination without the energy guilt ⚡
- • **Long-Lasting 2000 Hour Lifespan:** Keep your space lit longer, fewer replacements ⏳

## Overview

This OSRAM Decostar 51S halogen lamp delivers a focused 36° warm white beam at 210 lumens, powered efficiently by 20 watts. With a solid 2000-hour lifespan and dimmable feature, it’s designed for professional indoor settings seeking reliable, customizable lighting. Rated energy class B, it balances performance and economy, making it a smart choice for millennial managers who value quality and sustainability.

## Description

Energy efficiency class: B, energy consumption in kWh/1000h: 21.2; power in Watts: 20; average life in hours: 2000; lumen: 210.

Review: Good value for money - I have only used one bulb which has been operable for a very short period of time so difficult to comment on Longevity. Value for money will depend on how long the bulbs last, but based on what I paid for the bulbs my initial perception is that they are good value for money.
Review: LED lamps - Great lamps at the right price

## Features

- Energy efficiency category: B.
- Average life: 2000 hrs.
- Power consumption in kWh/1000h: 21.
- Lumens: 210.
- Power in watts: 20.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GVV6PQK |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz |
| Average Life Span | 2000 Hours |
| Beam Angle | 36 Degrees |
| Brand | OSRAM |
| Brand Name | OSRAM |
| Bulb Base | GU5.3 |
| Bulb Shape Size | MR16 |
| Bulb base | GU5.3 |
| Bulb shape size | MR16 |
| Color Rendering Index (CRI) | 36 |
| Colour | Silver |
| Control Method | Push Button |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 673 Reviews |
| EU Energy Efficiency Label | B |
| Incandescent Equivalent | 45 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Reflector(R) |
| Item Weight | 402 Grams |
| Light Color | Warm White |
| Light Output Maximum | 210 Lumens |
| Light Source Wattage | 20 Watts |
| Light Type | Halogen |
| Light type | Halogen |
| Manufacturer | OSRAM |
| Manufacturer Part Number | 44860 |
| Material Type | Glass |
| Model Name | Decostar 51S |
| Model Number | HALOGEN |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 20 Watts |
| Power Source | electric |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Dimmable |
| Special feature | Dimmable |
| Specific Uses | General purpose |
| Type of Bulb | Dichroic Bulbs |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 20 watts |
| White Brightness | 210 Lumens |

## Product Details

- **Brand:** OSRAM
- **Light type:** Halogen
- **Special feature:** Dimmable
- **Wattage:** 20 watts
- **Bulb shape size:** MR16

## Images

![Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 - Image 1](https://m.media-amazon.com/images/I/812MnzuP2WS.jpg)
![Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 - Image 2](https://m.media-amazon.com/images/I/81BlMFvwMgS.jpg)
![Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 - Image 3](https://m.media-amazon.com/images/I/51xBd7wITZL.jpg)
![Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 - Image 4](https://m.media-amazon.com/images/I/61xnY7-OWlS.jpg)
![Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3 - Image 5](https://m.media-amazon.com/images/I/81K8GrmEcoS.jpg)

## Questions & Answers

**Q: Are they a warm white**
A: I use these in a reading lamp. I would call them cold white. Very long lasting and ideal for the older bookworm

**Q: Are the bulbs dimmable?**
A: No

**Q: What color are these 2700k?**
A: 2700K is Warm White

**Q: Are these an MR11?**
A: I could not find any batteries slim enough to fit,so I bought a battery and I use it without the top for another purpose

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value for money
*by T***R on 27 March 2021*

I have only used one bulb which has been operable for a very short period of time so difficult to comment on Longevity. Value for money will depend on how long the bulbs last, but based on what I paid for the bulbs my initial perception is that they are good value for money.

### ⭐⭐⭐⭐⭐ LED lamps
*by W***R on 11 November 2025*

Great lamps at the right price

### ⭐⭐⭐⭐⭐ Christmas dec batteries
*by C***. on 19 December 2025*

Used at Christmas in a few decorations and all seems good

## Frequently Bought Together

- Pack of 10 Halogen Lamp Osram Decostar 51S 12V 20W 36° GU 5.3
- Caldarax 8 Pack MR16 Halogen Spotlight Bulbs, 12V 35W GU5.3 Spotlight Bulb Dimmable, Warm White 2700K, 400LM, 36° Beam Angle, 2 Bi-Pin Base, Dichroic for Track Lighting, Recessed Lighting
- OSRAM Halogen-Reflector / DECOSTAR/ GU5.3-socket / dimmable / 12 Volt / 20 Watt / 36° beam angle / warm white - 2800K / Pack of 2

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/63453145-pack-of-10-halogen-lamp-osram-decostar-51s-12v-20w](https://www.desertcart.tn/products/63453145-pack-of-10-halogen-lamp-osram-decostar-51s-12v-20w)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*