---
product_id: 49026229
title: "Twin Pack 150w 78mm Tungsten Linear R7s Halogen Floodlight Security Light Bulb"
brand: "minisun"
price: "£9.04"
currency: GBP
in_stock: true
reviews_count: 8
category: "Mini Sun"
url: https://www.desertcart.co.uk/products/49026229-twin-pack-150w-78mm-tungsten-linear-r7s-halogen-floodlight-security
store_origin: GB
region: United Kingdom
---

# CRI 95 for true colors 150W bright power 2600 lumens intense floodlight Twin Pack 150w 78mm Tungsten Linear R7s Halogen Floodlight Security Light Bulb

**Brand:** minisun
**Price:** £9.04
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your nights with power and precision — don’t get left in the dark!

## Quick Answers

- **What is this?** Twin Pack 150w 78mm Tungsten Linear R7s Halogen Floodlight Security Light Bulb by minisun
- **How much does it cost?** £9.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/49026229-twin-pack-150w-78mm-tungsten-linear-r7s-halogen-floodlight-security)

## Best For

- minisun enthusiasts

## Why This Product

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

## Key Features

- • **Dimmable Flexibility:** Adjust brightness effortlessly to create the perfect ambiance or maximize energy savings.
- • **Seamless Compatibility:** Standard R7s tubular design fits most floodlight fixtures for easy, hassle-free installation.
- • **Long-Lasting Reliability:** Proven durability with bulbs lasting up to a year under regular use — no more frequent replacements.
- • **Power-Packed Illumination:** 150 watts of brilliant, energy-efficient halogen light to brighten your security setup.
- • **True-to-Life Color Rendering:** High CRI 95 ensures your outdoor spaces look vivid and natural, even at night.

## Overview

The Twin Pack 150W 78mm Tungsten Linear R7s Halogen Floodlight bulbs deliver 2600 lumens of bright, dimmable light with a superior CRI of 95 for vivid color accuracy. Designed for security and outdoor floodlighting, these durable bulbs fit standard R7s fixtures and offer reliable performance with a lifespan of up to one year, making them a smart, cost-effective choice for professional-grade illumination.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: good value for money - just what i needed
Review: Very good! SPEEDY DELIVERY! - VERY GOOD! WOW at the delivery, ordered on the 25/01/2012 arrived today (27/01/2012) that is the fastest i have ever received something from desertcart/sellers fits the holder nicely, cant comment on the performance as i've only just put it on but i will edit the review and let you all know how long a bulb lasts! Bearing in mind in Scotland it can get mighty cold! but for now its nice and bright and is working that's all that matters :) *UPDATE*(11.02.13) That is now the first bulb blown as of last week. Cant seem to find where exactly i have put the second one so will be looking forward to the new ones i am about to order. The One bulb has lasted just about a year bearing in mind i go out quite a few times for a smoke and also getting home from work. Overall VERY IMPRESSED! Cant understand why so many others are having problems with the bulbs only thing i can think of is that you are touching the bulbs with your fingers causing them to over heat and burn out.

## Features

- Dimmable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005J4RUOG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 29,670 in Lighting ( See Top 100 in Lighting ) 754 in Halogen Bulbs |
| Brand | MiniSun |
| Cap Type | R7S |
| Certification | CE, RoHS |
| Colour | Clear |
| Colour Rendering Index (CRI) | 95 |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,295) |
| Date First Available | 25 Aug. 2011 |
| EU Energy Efficiency Label | average" or "below average |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 150 Watts |
| Item Weight | 10 g |
| Luminous Flux | 2600 lumen |
| Manufacturer | MiniSun |
| Manufacturer reference | R3-8MBW-9P1L |
| Material | Glass |
| Number of Items | 1 |
| Package Dimensions | 9.8 x 6.8 x 1.1 cm; 10 g |
| Part Number | R3-8MBW-9P1L |
| Power and Plug Description | electrical |
| Shape | Tubular(T) |
| Special features | Dimmable |
| Style | Original Packaging |
| Type of Bulb | Halogen |
| Voltage | 240 Volts |
| Wattage | 150 Watts |

## Product Details

- **Brand:** MiniSun
- **Bulb shape size:** T
- **Light type:** Halogen
- **Special feature:** Dimmable
- **Wattage:** 150 watts

## Images

![Twin Pack 150w 78mm Tungsten Linear R7s Halogen Floodlight Security Light Bulb - Image 1](https://m.media-amazon.com/images/I/21b71G8EZwL.jpg)

## Questions & Answers

**Q: What is the length of the bulb?**
A: Hi there, the bulbs I received were the 78mm length type. There are basically two sizes, 78mm & 128mm. You just need to measure the broken bulb to know which one you need. Hope this helps!

**Q: I am after caravan halogen bulb 240v60w BLV P11   78mm long can you help please?**
A: If unavailable use an 80 mm and squeeze it in

**Q: is it suitable for 400w/ 500w sensor light security watt floodlight outdoor halogen garden pir motion**
A: Well I've replaced a 500w at my home and it's fine

**Q: Is150w 78mm tungsten linear r7s halogen floodlight security light bulb compatible with 400/500 w version or they will blow**
A: if you are substituting this for a 400w/500w it should be fine. It will be dimmer but bulbs tend to pull the power they need.  If you were using a higher Wattage bulb then it may overheat, but lower wattage should be  ok.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good value for money
*by S***N on 20 December 2024*

just what i needed

### ⭐⭐⭐⭐⭐ Very good! SPEEDY DELIVERY!
*by M***N on 27 January 2012*

VERY GOOD! WOW at the delivery, ordered on the 25/01/2012 arrived today (27/01/2012) that is the fastest i have ever received something from Amazon/sellers fits the holder nicely, cant comment on the performance as i've only just put it on but i will edit the review and let you all know how long a bulb lasts! Bearing in mind in Scotland it can get mighty cold! but for now its nice and bright and is working that's all that matters :) *UPDATE*(11.02.13) That is now the first bulb blown as of last week. Cant seem to find where exactly i have put the second one so will be looking forward to the new ones i am about to order. The One bulb has lasted just about a year bearing in mind i go out quite a few times for a smoke and also getting home from work. Overall VERY IMPRESSED! Cant understand why so many others are having problems with the bulbs only thing i can think of is that you are touching the bulbs with your fingers causing them to over heat and burn out.

### ⭐⭐⭐⭐ Good value
*by M***P on 9 July 2020*

Arrived well packaged and in good time. I only needed one but a spare is always useful. Installed and worked as expected. Only given 4 stars as unable to comment on longevity as yet.

## Frequently Bought Together

- Twin Pack 150w 78mm Tungsten Linear R7s Halogen Floodlight Security Light Bulb
- 150W Security Flood Light with Sensor - Outdoor Halogen Light, Suitable for Gardens, Garage, Forecourt | PIR Motion Sensor | Waterproof, Weatherproof & Rust Proof - 150 Watt Power, Aluminium Body
- Hi-Fi R7s Linear Halogen Bulbs 120W = 150W, Eco Halogen Energy Saving Floodlight Security Light Bulbs J78, Linear Halogen Floodlight 78mm Length, 2250 Lumen (Pack of 2)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-06*