---
product_id: 413312858
title: "Pack of 10 Halogen Lamp Decostar 51S 12V 20W 36° GU 5.3"
brand: "osram"
price: "R535"
currency: ZAR
in_stock: true
category: "Osram"
url: https://www.desertcart.co.za/products/413312858-pack-of-10-halogen-lamp-decostar-51s-12v-20w-36
store_origin: ZA
region: South Africa
---

# 2000 hrs lifespan 20W power efficiency 36° focused beam angle Pack of 10 Halogen Lamp Decostar 51S 12V 20W 36° GU 5.3

**Brand:** osram
**Price:** R535
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, power your productivity.

## Quick Answers

- **What is this?** Pack of 10 Halogen Lamp Decostar 51S 12V 20W 36° GU 5.3 by osram
- **How much does it cost?** R535 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/413312858-pack-of-10-halogen-lamp-decostar-51s-12v-20w-36)

## 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:** With 2000 hours of reliable illumination, enjoy fewer replacements and more uninterrupted productivity.
- • **Precision Lighting:** 36° beam angle delivers targeted, glare-free light perfect for modern workspaces and stylish interiors.
- • **Trusted Brand Quality:** Osram’s renowned reliability ensures consistent warm white light that elevates any professional or home setting.
- • **Energy-Savvy Performance:** Rated energy class B with just 21.2 kWh/1000h, balancing brightness and efficiency for the eco-conscious pro.
- • **Effortless Ambiance Control:** Dimmable design lets you tailor lighting vibes from bright focus to cozy warmth.

## Overview

The Osram Decostar 51S halogen lamp pack offers 10 dimmable 20W bulbs with a focused 36° beam angle, delivering 210 lumens of warm white light. Designed for indoor use, these GU5.3 base bulbs provide up to 2000 hours of reliable illumination with energy efficiency class B, making them ideal for both domestic and commercial environments.

## Description

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

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GVV6PQK |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Additional Features | Dimmable |
| Beam Angle | 36 Degrees |
| Brand Name | Osram |
| Bulb Base | GU5.3 |
| Bulb Shape Size | MR16 |
| Color | Warm White |
| Color Rendering Index | 36 |
| Connectivity Technology | Normal bulb |
| Control Method | Push Button |
| Controller Type | Push Button |
| Country of Publication | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,725) |
| Efficiency | B |
| Incandescent Equivalent Wattage | 45 Watts |
| Included Components | LAMP |
| Indoor Outdoor Usage | Indoor |
| Item Type Name | HALOGEN |
| Item Weight | 402 Grams |
| Light Color | warm white |
| Light Output Maximum | 210 Lumens |
| Light Source Operating Life | 2000 Hours |
| Light Source Type | Halogen |
| Light Source Wattage | 20 Watts |
| Light Type | Halogen |
| Manufacturer | Osram |
| Manufacturer Part Number | 44860 |
| Manufacturer Warranty Description | 5 DAYS |
| Material Type | Glass |
| Model Name | OSRAM |
| Model Number | HALOGEN |
| Number of Items | 10 |
| Package Quantity | 1 |
| Power Consumption | 20 Watts |
| Power Source | electric |
| Shape | Reflector(R) |
| Specific Uses For Product | Domestic & Commercial Applications |
| Style Name | Modern |
| Unit Count | 10 Count |
| Voltage | 12 Volts |
| Wattage | 20 watts |
| White Brightness | 210 Lumens |

## Product Details

- **Brand:** Osram
- **Bulb shape/size:** MR16
- **Light type:** Halogen
- **Special features:** Dimmable
- **Wattage:** 20 watts

## Images

![Pack of 10 Halogen Lamp Decostar 51S 12V 20W 36° GU 5.3 - Image 1](https://m.media-amazon.com/images/I/812MnzuP2WS.jpg)

## 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

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**Shop now:** [https://www.desertcart.co.za/products/413312858-pack-of-10-halogen-lamp-decostar-51s-12v-20w-36](https://www.desertcart.co.za/products/413312858-pack-of-10-halogen-lamp-decostar-51s-12v-20w-36)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-28*