---
product_id: 66201372
title: "Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D]"
brand: "visit the opus lighting technology store"
price: "€ 2.50"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.hr/products/66201372-opus-100w-240v-78mm-r7s-double-ended-lamp-tungsten-linear
store_origin: HR
region: Croatia
---

# Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D]

**Brand:** visit the opus lighting technology store
**Price:** € 2.50
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D] by visit the opus lighting technology store
- **How much does it cost?** € 2.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/66201372-opus-100w-240v-78mm-r7s-double-ended-lamp-tungsten-linear)

## Best For

- visit the opus lighting technology store enthusiasts

## Why This Product

- Trusted visit the opus lighting technology store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

100watt 240 V R7s Average Rated Life 2000 hours Colour 2900 K Warm White Double Ended Linear Halogen Instant Light Fully Dimmable

## Features

- About this item
- Warm White Colour Output
- Can be dimmed
- R7 Double Ended Linear Cap
- Pack of 2
- ›See more product details

## Images

![Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D] - Image 1](https://images-na.ssl-images-amazon.com/images/I/71YU-8VVzgL.jpg)
![Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D] - Image 2](https://images-na.ssl-images-amazon.com/images/I/61fKJqjcBZL.jpg)
![Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D] - Image 3](https://images-na.ssl-images-amazon.com/images/I/614Wzzknc5L.jpg)
![Opus 100w 240v 78mm R7s Double Ended Lamp Tungsten Linear Halogen Security Light Bulb [Energy Class D] - Image 4](https://images-na.ssl-images-amazon.com/images/I/71Luwh-Qy9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Don't touch the glass!
  

*by P***N on Reviewed in the United Kingdom on 15 November 2017*

Fitted nicely in my reading lamp so I can see small print again. You have to be careful not to touch the glass with bare fingers as the grease from your skin can cause premature bulb failure. Also the ceramic ends on these bulbs are delicate and can sometimes break while fitting.

### ⭐ 







  
  
    Don't bother - lifetime is less than 1 hour
  

*by I***M on Reviewed in the United Kingdom on 8 February 2020*

Bulbs seemed fine and when one fitted to outdoor floodlight 2 months ago it worked fine.  It has probably come on 10 -20 times for about a minute each time and then failed.  Rubbish quality.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by K***S on Reviewed in the United Kingdom on 14 July 2015*

It's u and running and working well.

---

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**Shop now:** [https://www.desertcart.hr/products/66201372-opus-100w-240v-78mm-r7s-double-ended-lamp-tungsten-linear](https://www.desertcart.hr/products/66201372-opus-100w-240v-78mm-r7s-double-ended-lamp-tungsten-linear)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*