---
product_id: 3056592
title: "Keystone Ballasts 22 & 32 Watt or 32 & 40 Watt circline, 120V, w/sockets, Electronic Model Number KTEB-2C72-1-TP-WS-CP"
brand: "keystone"
price: "AR$96173"
currency: ARS
in_stock: true
reviews_count: 8
category: "Keystone"
url: https://www.desertcart.com.ar/products/3056592-keystone-ballasts-22-and-32-watt-or-32-and-40
store_origin: AR
region: Argentina
---

# 120V rapid start power 32W energy-efficient output Easy plug-and-play install Keystone Ballasts 22 & 32 Watt or 32 & 40 Watt circline, 120V, w/sockets, Electronic Model Number KTEB-2C72-1-TP-WS-CP

**Brand:** keystone
**Price:** AR$96173
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your space instantly with Keystone’s rapid start ballast!

## Quick Answers

- **What is this?** Keystone Ballasts 22 & 32 Watt or 32 & 40 Watt circline, 120V, w/sockets, Electronic Model Number KTEB-2C72-1-TP-WS-CP by keystone
- **How much does it cost?** AR$96173 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/3056592-keystone-ballasts-22-and-32-watt-or-32-and-40)

## Best For

- keystone enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Start Technology:** Instant illumination for zero wait time
- • **Durable Circline Design:** Modern, reliable shape for consistent performance
- • **Energy-Smart 32W Output:** Bright, efficient lighting that saves power
- • **5-Year Warranty Assurance:** Confidence backed by long-term protection
- • **Universal 120V Compatibility:** Fits seamlessly into standard fixtures

## Overview

The Keystone KTEB-2C72-1-TP-WS is a 120V, 32-watt electronic fluorescent ballast designed for circline lamps. Featuring rapid start technology, it ensures immediate, energy-efficient lighting with easy installation and a modern white finish. Backed by a 5-year warranty, it’s the trusted choice for upgrading indoor lighting fixtures.

## Description

Keystone KTEB-2C72-1-TP-WS Fluorescent Ballast, 2-Lamp, FC8T9 Circle Lamp, 120V

Review: Works perfectly as replacement for a bad ballast - Perfect replacement for the one that died. Easy to install, and works as if the light fixture is new.
Review: Worked perfect. Fast shipping. - Worked perfect. Fast shipping.

## Features

- 120 Volt
- 32 Watt
- Rapid Start
- Single Lamp FC8T9, FC12T9, and FC16T9 Lamp
- White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002OMC22G |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Rapid Start |
| Best Sellers Rank | #111,030 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Electrical Ballasts #297 in Circuit Breakers |
| Brand | Keystone |
| Brand Name | Keystone |
| Color | White |
| Color Rendering Index | 72 |
| Color Temperature | 2800 Kelvin |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.7 out of 5 stars 750 Reviews |
| Incandescent Equivalent Wattage | 40 watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 3"W x 2"H |
| Item Weight | 13.28 ounces |
| Light Color | white |
| Light Source Type | Circline |
| Light Source Wattage | 32 watts |
| Light Type | Fluorescent |
| Manufacturer | Keystone Technologies |
| Manufacturer Part Number | 00002 |
| Manufacturer Warranty Description | 5-year manufacturer warranty. |
| Material Type | Stone |
| Model Number | KTEB-2C72-1-TP-WS |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 40 watts |
| Power Source | Corded Electric |
| Shape | Circline |
| Special Feature | Rapid Start |
| Specific Uses For Product | Indoor |
| Specification Met | UL |
| Style Name | Modern |
| UPC | 890949000021 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 32 watts |

## Product Details

- **Brand:** Keystone
- **Incandescent Equivalent Wattage:** 40 Watts
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 32 watts

## Images

![Keystone Ballasts 22 & 32 Watt or 32 & 40 Watt circline, 120V, w/sockets, Electronic Model Number KTEB-2C72-1-TP-WS-CP - Image 1](https://m.media-amazon.com/images/I/51uXA27OfNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly as replacement for a bad ballast
*by D***R on July 19, 2026*

Perfect replacement for the one that died. Easy to install, and works as if the light fixture is new.

### ⭐⭐⭐⭐⭐ Worked perfect. Fast shipping.
*by R***N on August 2, 2026*

Worked perfect. Fast shipping.

### ⭐⭐⭐⭐⭐ Did the trick
*by J***E on June 26, 2026*

I replaced the bulb in my light, but my light still wouldn't work so I figured i needed a new ballast. The old ballast was part# KTEB-2C54PS-1-TP-WS which is no longer available. I contacted Keystone and they said that this is the ballast that replaces that one. Sure enough, my light works again!

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**Shop now:** [https://www.desertcart.com.ar/products/3056592-keystone-ballasts-22-and-32-watt-or-32-and-40](https://www.desertcart.com.ar/products/3056592-keystone-ballasts-22-and-32-watt-or-32-and-40)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-29*