---
product_id: 38891925
title: "3 Pack OptoLight Energy Efficient Warm 2700K CFL Compact Fluorescent Lamp Light Bulbs - 42W"
brand: "optolight"
price: "£31.76"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/38891925-3-pack-optolight-energy-efficient-warm-2700k-cfl-compact-fluorescent
store_origin: GB
region: United Kingdom
---

# 3 Pack OptoLight Energy Efficient Warm 2700K CFL Compact Fluorescent Lamp Light Bulbs - 42W

**Brand:** optolight
**Price:** £31.76
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3 Pack OptoLight Energy Efficient Warm 2700K CFL Compact Fluorescent Lamp Light Bulbs - 42W by optolight
- **How much does it cost?** £31.76 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/38891925-3-pack-optolight-energy-efficient-warm-2700k-cfl-compact-fluorescent)

## Best For

- optolight enthusiasts

## Why This Product

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

## Description

OptoLight compact fluorescent light (CFL) bulbs use up to 70% less energy than standard incandescent bulbs. This makes them great for conserving energy and helping you save money. While they use lower wattage to be powered they provide the same brightness higher wattage bulbs need to produce the same amount of light. An added benefit of OptoLight bulbs is they have a longer life span up to 10,000 hours. FeaturesCompact fluorescent light (CFL)Uses up to 70% less energyLong lasting lifespan up to 10,000 hoursProduces more light using less energySaves money and conserves energyUL Listed and ENERGY STAR certifiedSelf Ballasted LampsElectrical Specs: 120V - 60Hz, 2700K warm light

## Features

- Uses up to 70% less energy
- Long lasting lifespan up to 10,000 hours
- Produces more light using less energy and saves money while conserving energy
- UL Listed and ENERGY STAR certified
- Specifications: 120V - 60Hz, 2700K warm light

## Images

![3 Pack OptoLight Energy Efficient Warm 2700K CFL Compact Fluorescent Lamp Light Bulbs - 42W - Image 1](https://images-na.ssl-images-amazon.com/images/I/41F1crfJYRL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/38891925-3-pack-optolight-energy-efficient-warm-2700k-cfl-compact-fluorescent](https://www.desertcart.co.uk/products/38891925-3-pack-optolight-energy-efficient-warm-2700k-cfl-compact-fluorescent)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*