---
product_id: 38952873
title: "EarthTronics CF13BL1B 13-Watt Spiral Compact T3 Florescent Light Bulb, Blue, 12-Pack"
brand: "earthtronics"
price: "$U919"
currency: UYU
in_stock: false
reviews_count: 1
url: https://www.desertcart.uy/products/38952873-earthtronics-cf13bl1b-13-watt-spiral-compact-t3-florescent-light-bulb
store_origin: UY
region: Uruguay
---

# EarthTronics CF13BL1B 13-Watt Spiral Compact T3 Florescent Light Bulb, Blue, 12-Pack

**Brand:** earthtronics
**Price:** $U919
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** EarthTronics CF13BL1B 13-Watt Spiral Compact T3 Florescent Light Bulb, Blue, 12-Pack by earthtronics
- **How much does it cost?** $U919 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/38952873-earthtronics-cf13bl1b-13-watt-spiral-compact-t3-florescent-light-bulb)

## Best For

- earthtronics enthusiasts

## Why This Product

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

## Description

From the Manufacturer          Your choice of lighting in your home matters. Lighting represents a significant portion of the electrical energy used within your home. Blue compact fluorescents brighten up any area for any occasion.  Mix it with other colored EarthBulbs for a real "festive" look.  This 13-Watts EarthBulb CFL when compared to  60-Watts colored incandescent bulbs provides 75-percent energy savings.  Savings over the long 10,000 average rated life eliminates 680-pounds of CO2 from being released into the air and provides $47 in electrical cost savings (at $0.10kwh).  This compact fluorescent may be used indoors or outdoors in sheltered applications.   Electronic ballast provides for instant on, no flicker starting.  Medium screw base. About EarthTronics, the maker of the EarthBulb: EarthTronics develops products and technologies that address the planet's demand for energy. They believe this demand creates not only challenges, but opportunities. From lighting to alternative energy products to medical equipment.EarthTroincs is not bound to specific products or technologies. They ARE committed to reducing the amount of energy their customers use. It's good for your bottom line and it's good for the planet. That commitment is even reflected in where EarthTronics has chosen to locate their company: in the Michigan Alternative and Renewable Energy Center (MAREC), a world-class research and development facility on the shores of Lake Michigan. At EarthTronics, efficiency meets innovation.

## Features

- About this item
- Save money and the earth-this bulb only uses 13-Watts of power and outputs the equivalent light of a 60-Watts incandescent bulb     Use indoors or out in sheltered applications     10000 hour average rated life means you'll almost never have to change bulbs.     Utilizes an advanced electronic ballast so the bulb reaches full brightness quickly     7 year limited warranty based on normal residential usage (3 hours average usage per day/7 days per week)    ›See more product details

## Images

![EarthTronics CF13BL1B 13-Watt Spiral Compact T3 Florescent Light Bulb, Blue, 12-Pack - Image 1](https://m.media-amazon.com/images/I/81c9hyI-cWL.jpg)
![EarthTronics CF13BL1B 13-Watt Spiral Compact T3 Florescent Light Bulb, Blue, 12-Pack - Image 2](https://m.media-amazon.com/images/I/61-sG426NML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by J***E on Reviewed in the United States on April 5, 2015*

Works great and bright

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**Shop now:** [https://www.desertcart.uy/products/38952873-earthtronics-cf13bl1b-13-watt-spiral-compact-t3-florescent-light-bulb](https://www.desertcart.uy/products/38952873-earthtronics-cf13bl1b-13-watt-spiral-compact-t3-florescent-light-bulb)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*